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安全评价论坛»论坛 › ≡安全教育与培训≡ › 『注册安全工程师』 › [分享]注册安全工程师安全技术题
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[分享]注册安全工程师安全技术题

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老郁

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发表于 2006-9-2 03:02:00 |只看该作者 |倒序浏览
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<p class="MsoNormal" align="center" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 31.6pt; LINE-HEIGHT: 20pt; TEXT-ALIGN: center; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-font-kerning: 0pt;">注册安全工程师安全技术题</span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt;"><p></p></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 199.5pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 19.0; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 16.0pt; mso-font-kerning: 0pt;">电气安全</span><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt;"><p></p></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 36.0pt; mso-line-height-rule: exactly;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt;">一、选择题</span></b><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 当有电流在接地点流入地下时，电流在接地点周围土壤中产生电压降。人在接地点周围，两脚之间出现的电压称为（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>A<span style="mso-spacerun: yes;"> </span></span>）。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：跨步电压<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：跨步电势<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：临界电压<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：故障电压<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● （<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D<span style="mso-spacerun: yes;"> </span></span>）的工频电流即可使人遭到致命的电击。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：数安<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：数毫安<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：数百毫安<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：数十毫安<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 当设备发生碰壳漏电时，人体接触设备金属外壳所造成的电击称作（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B<span style="mso-spacerun: yes;"> </span></span>）。<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：直接接触电击<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：间接接触电击<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：静电电击<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：非接触电击<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 从防止触电的角度来说，绝缘、屏护和间距是防止（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D<span style="mso-spacerun: yes;"> </span></span>）的安全措施。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：电磁场伤害<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：间接接触电击<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：静电电击<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：直接接触电击<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 把电气设备正常情况下不带电的金属部分与电网的保护零线进行连接，称作（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B<span style="mso-spacerun: yes;"> </span></span>）。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：保护接地<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：保护接零<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：工作接地<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：工作接零<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 保护接零属于（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C<span style="mso-spacerun: yes;"> </span></span>）系统。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">IT<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">TT<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">TN<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：三相三线制<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; TEXT-ALIGN: left; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 行灯电压不得超过（ <span style="mso-spacerun: yes;"></span><span lang="EN-US">A<span style="mso-spacerun: yes;"> </span></span>）<span lang="EN-US">V</span>，在特别潮湿场所或导电良好的地面上，若工作地点狭窄（如锅炉内、金属容器内），行动不便，行灯电压不得超过（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>A<span style="mso-spacerun: yes;"> </span></span>）<span lang="EN-US">V</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; TEXT-ALIGN: left; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">36</span>；<span lang="EN-US">12<p></p></span></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; TEXT-ALIGN: left; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">50</span>；<span lang="EN-US">42<p></p></span></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; TEXT-ALIGN: left; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">110</span>；<span lang="EN-US">36<p></p></span></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; TEXT-ALIGN: left; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">50</span>；<span lang="EN-US">36<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在实施保护接零的系统中，工作零线即中线，通常用（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）表示；保护零线即保护导体，通常用（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）表示。若一根线即是工作零线又是保护零线，则用（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）表示。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">N</span>；<span lang="EN-US">PEN</span>；<span lang="EN-US">PE<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">PE</span>；<span lang="EN-US">N</span>；<span lang="EN-US">PEN<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">N</span>；<span lang="EN-US">PE</span>；<span lang="EN-US">PEN<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">PEN</span>；<span lang="EN-US">N</span>；<span lang="EN-US">PE<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">C<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 漏电保护装置主要用于（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：防止人身触电事故<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：防止中断供电<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：减少线路损耗<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：防止漏电火灾事故<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>，<span lang="EN-US"> D<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 装设避雷针、避雷线、避雷网、避雷带都是防护（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）的主要措施。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：雷电侵入波<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：直击雷<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：反击<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：二次放电<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">B<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● （<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）是各种变配电装置防雷电侵入波的主要措施。<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：采用（阀型）避雷器<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：采用避雷针<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：采用避雷带<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：采用避雷网<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在一般情况下，人体电阻可以按（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）考虑。<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">50~100Ω<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">800~1000Ω<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">100~500 kΩ<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">1~5 MΩ<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">B<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● （<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）电气设备是具有能承受内部的爆炸性混合物的爆炸而不致受到损坏，而且通过外壳任何结合面或结构孔洞，不致使内部爆炸引起外部爆炸性混合物爆炸的电气设备。<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：增安型<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：本质安全型<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：隔爆型<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：充油型<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">C<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 漏电保护器其额定漏电动作电流在（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）者属于高灵敏度型。<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">30mA~<chmetcnv wst="on" unitname="a" sourcevalue="1" hasspace="False" negative="False" numbertype="1" tcsc="0">1A</chmetcnv><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">30mA</span>及以下<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：<chmetcnv wst="on" unitname="a" sourcevalue="1" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US">1A</span></chmetcnv>以上<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：<chmetcnv wst="on" unitname="a" sourcevalue="1" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US">1A</span></chmetcnv>以下<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">B<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 当电气设备不便于绝缘或绝缘不足以保证安全时，应采取屏护措施。变配电设备应有完善的屏护装置，所用遮栏的高度不应低于（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）。<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：<chmetcnv wst="on" unitname="m" sourcevalue="1.4" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US">1.4m</span></chmetcnv><span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：<chmetcnv wst="on" unitname="m" sourcevalue="1.7" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US">1.7m</span></chmetcnv><span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：<chmetcnv wst="on" unitname="m" sourcevalue="2" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US">2.0m</span></chmetcnv><span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：<chmetcnv wst="on" unitname="m" sourcevalue="2.4" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US">2.4m</span></chmetcnv><span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">B<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 为了保证在故障条件下形成故障电流回路，从而提供自动切断条件，保护导体在使用中是（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）的 。<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：允许中断<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：不允许中断<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：允许接入开关电器<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：自动切断<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">B<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 下列电源中可用做安全电源的是（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）。<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：自耦变压器<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：分压器<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：蓄电池<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：安全隔离变压器<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">C</span>，<span lang="EN-US">D<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 符号<span lang="EN-US">“</span>回<span lang="EN-US">”</span>是（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）的辅助标记。<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：基本绝缘<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：双重绝缘<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：功能绝缘<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：屏蔽<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">B<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 架空线路不应跨越（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）。<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：燃烧材料作屋顶的建筑物<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：道路<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：通航河流<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：索道<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在下列绝缘安全工具中，属于辅助安全工具的是（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）。<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：绝缘棒<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：绝缘挡板<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：绝缘靴<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：绝缘夹钳<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">C<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 采用安全特低电压是（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）的措施。<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：仅有直接接触电击保护<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：只有间接接触电击保护<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：用于防止爆炸火灾危险<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：兼有直接接触电击和间接接触电击保护<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">D<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在建筑物电源线路进线处将<span lang="EN-US">PE</span>干线、接地干线、总水管、总煤气管、采暖和空调竖管等相连接，最好也能将建筑物的金属构件和其他金属管道也连接起来。此措施称为（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：过载保护<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：主等电位联结<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：不导电环境<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：辅助等电位联结<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">B<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 当气体爆炸危险场所的等级属于<span lang="EN-US">0</span>区或<span lang="EN-US">1</span>区，且可燃物的最小点燃能量在（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）以下时，工作人员应穿无静电点燃危险的工作服。当环境相对湿度保持在<span lang="EN-US">50%</span>以上时，可穿棉工作服。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">0.25mJ <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">0.025mJ <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">0.0025mJ <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">0.00025mJ <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 爆炸性气体环境根据爆炸性气体混合物出现的频繁程度和持续时间，被分为（<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>）。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">0</span>区、<span lang="EN-US">1</span>区和<span lang="EN-US">2</span>区<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">10</span>区、<span lang="EN-US">11</span>区<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">21</span>区、<span lang="EN-US">22</span>区和<span lang="EN-US">23</span>区<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">：<span lang="EN-US">T1</span>～<span lang="EN-US">T6</span>组<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A<p></p></span></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt; mso-line-height-rule: exactly;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-FAMILY: 宋体;">二、</span></b><b style="mso-bidi-font-weight: normal;"><span style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt;">判断题<span lang="EN-US"><p></p></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 建筑物应根据其重要性、使用性质、 发生雷电事故的可能性和后果，按防雷要求分为三类。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">√</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 凡制造、使用或贮存炸药、火药、起爆药、火工品等大量爆炸物质的建筑物，因电火花而引起爆炸，会造成巨大破坏和人身伤亡的建筑物应划为第二类防雷建筑物。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">×</span>）（注：应划为第一类）<span lang="EN-US"><p></p></span></span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt;"><font face="宋体">● 各类防雷建筑物应采取防直击雷和防雷电波侵入的措施。<span lang="EN-US"><p></p></span></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">√</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 对第三类防雷建筑物采用滚球法确定接闪器保护范围时，应使用的滚球半径应为<span lang="EN-US">45 m</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">×</span>）（注：应为<span lang="EN-US">60 m</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 变电所的位置不应设在有爆炸危险环境的正上方或正下方，且不宜设在有火灾危险环境的正上方或正下方，当与有爆炸或火灾危险环境的建筑物毗连时，应符合现行国家标准《爆炸和火灾危险环境电力装置设计规范》的规定。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">√</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 可燃油油浸电力变压器室的耐火等级为二级。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">×</span>）（注：应为一级）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 变压器室、配电室、电容器室的门应向外开启。相邻配电室之间有门时，此门应能双向开启。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">√</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 变压器室、配电室、电容器室等应设置防止雨、雪和蛇、鼠类小动物从采光窗、门、电缆沟等进入室内的设施。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">√</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 控制室和配电室内的采暖装置，可以有法兰、螺纹接头和阀门。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">×</span>）（注：不应有法兰、螺纹接头和阀门。）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 移动式电动工具、手持式电动工具应加装高灵敏动作的漏电保护器。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">√</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 相对于腐蚀环境，变电所、配电所宜设在全年最小频率风向的上风侧。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">×</span>）（注：宜设在全年最小频率风向的下风侧。）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 对于易燃物质比空气重的爆炸性气体环境，位于<span lang="EN-US">1</span>区、<span lang="EN-US">2</span>区附近的变电所、配电所和控制室的室内地面，应高出室外地面<span lang="EN-US">0.3m</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">×</span>）（注：应高出室外地面<span lang="EN-US">0.6m</span>。）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● <span lang="EN-US">10kV</span>及以下架空线路严禁跨越爆炸性气体环境，架空线路与爆炸性气体环境的水平距离，不应小于杆塔高度。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">×</span>）（注：不应小于杆塔高度的<span lang="EN-US">1</span>．<span lang="EN-US">5</span>倍）<span lang="EN-US"><p></p></span></span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt;"><font face="宋体">● 在火灾危险环境内，沿未抹灰的木质吊顶和木质墙壁敷设的以及木质闷顶内的电气线路应穿钢管明设。<span lang="EN-US"><p></p></span></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">答案：（</span><span lang="EN-US"><font face="Times New Roman">√</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">）</span></p><p style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-SIZE: 10.5pt; mso-bidi-font-size: 12.0pt;"><font face="宋体">● 标称电压超过交流<span lang="EN-US">36V</span>容易被触及的裸带电体必须设置遮护物或外罩，其防护等级不应低于<span lang="EN-US">IP2X</span>级。<span lang="EN-US"><p></p></span></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">×</span>）（注：应为标称电压超过交流<span lang="EN-US">25V</span>（有效值）<span lang="EN-US">…</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在爆炸危险场所工作的人员，应穿防静电（导电）鞋，以防人体带电，地面也应配用导电地面。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">√</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 消防应急灯具的应急工作时间应不小于<span lang="EN-US">60min</span>，且不小于灯具本身标称的应急工作时间。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：（<span lang="EN-US">×</span>）（注：应不小于<span lang="EN-US">90min</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; TEXT-ALIGN: left; mso-pagination: widow-orphan; tab-stops: 45.8pt 91.6pt 137.4pt 183.2pt 229.0pt 274.8pt 320.6pt 366.4pt 412.2pt 458.0pt 503.8pt 549.6pt 595.4pt 641.2pt 687.0pt 732.8pt; mso-line-height-rule: exactly;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-FAMILY: 宋体;">三、填空题<span lang="EN-US"><p></p></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 用电单位应对使用者进行用电安全教育和培训，使其掌握（<span lang="EN-US"> A </span>）和（<span lang="EN-US"> B </span>）知识。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：用电安全的基本知识；<span lang="EN-US"> B</span>：触电急救<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 任何电气装置都不应（<span lang="EN-US"> A </span>）运行或（<span lang="EN-US"> B </span>）使用。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：超负荷；<span lang="EN-US"> B</span>：带故障<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 用电设备和电气线路的周围应留有足够的（<span lang="EN-US"> A </span>）。电气装置附近不应堆放（<span lang="EN-US"> B </span>）。禁止在架空线上放置或悬挂物品。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：安全通道和工作空间；<span lang="EN-US"> B</span>：易燃、易爆和腐蚀性物品<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 使用的电气线路须具有足够的（<span lang="EN-US"> A </span>）并应（<span lang="EN-US"> B </span>）。禁止使用绝缘老化或失去绝缘性能的电气线路。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：绝缘强度、机械强度和导电能力；<span lang="EN-US"> B</span>：定期检查<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 软电缆或软线中的绿<span lang="EN-US">/</span>黄双色线在任何情况下只能用作（<span lang="EN-US"> A </span>）。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：保护线<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 移动使用的配电箱<span lang="EN-US">(</span>板<span lang="EN-US">)</span>应采用完整的、带保护线的（<span lang="EN-US"> A </span>）或护套软线作电源线，同时应装设（<span lang="EN-US"> B </span>）。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：多股铜芯橡皮护套软电缆；<span lang="EN-US"> B</span>：漏电保护器<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 插头与插座应按规定正确接线，插座的保护接地极在任何情况下都必须单独与（<span lang="EN-US"> A </span>）可靠连接。严禁在插头（座）内将保护接地极与（<span lang="EN-US"> B </span>）连接在一起。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：保护线；<span lang="EN-US"> B</span>：工作中性线<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 临时用电应经有关主管部门（<span lang="EN-US"> A </span>），并有专人负责管理，（<span lang="EN-US"> B </span>）。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：审查批准；<span lang="EN-US"> B</span>：限期拆除<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 电工作业人员应经医生鉴定没有妨碍电工作业的病症，并应具备（<span lang="EN-US"> A </span>）、（<span lang="EN-US"> B </span>）和（<span lang="EN-US"> C </span>）及实践经验。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：用电安全；<span lang="EN-US"> B</span>：触电急救；<span lang="EN-US"> C</span>：专业技术知识<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 防爆标志为<span lang="EN-US">i<sub>a</sub>ⅡAT<sub>5</sub></span>的防爆电气设备其标志代表的意义是（<span lang="EN-US"> A </span>）。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：<span lang="EN-US">Ⅱ</span>类本质安全型<span lang="EN-US">i<sub>a</sub></span>等级<span lang="EN-US">A</span>级<span lang="EN-US">T<sub>5</sub></span>组防爆电气设备<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 电工作业人员在进行电工作业时应按规定使用经（<span lang="EN-US"> A </span>）或（<span lang="EN-US"> B </span>）的电工用个体防护用品。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：定期检查；<span lang="EN-US"> B</span>：试验合格<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 电气装置的检查、维护以及修理应根据实际需要采取全部停电、（<span lang="EN-US"> A </span>）和（<span lang="EN-US"> B </span>）三种方式，并应采取相应的安全技术和组织措施。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：部分停电；<span lang="EN-US"> B</span>：不停电：<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 当采取不停电工作方式进行电气装置的检查、维护以及修理时，应在电气装置及工作区域挂设（<span lang="EN-US"> A </span>）或（<span lang="EN-US"> B </span>）。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 20pt; mso-char-indent-count: 2.25; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">答案：<span lang="EN-US">A</span>：警告标志；<span lang="EN-US"> B</span>：标示牌<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" align="center" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; TEXT-ALIGN: center; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 15.0pt;">机械安全试题 （答案附题后括号内）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">一、选择题<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在机械产品寿命周期的各环节中，决定机器产品安全性的最关键环节是<span lang="EN-US">__________</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A<span style="mso-spacerun: yes;"> </span></span><span style="FONT-FAMILY: 宋体;">设计<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B<span style="mso-spacerun: yes;"> </span></span>制造<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C<span style="mso-spacerun: yes;"> </span></span>使用<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D<span style="mso-spacerun: yes;"> </span></span>维修（<span lang="EN-US">A</span>）<span lang="EN-US"><span style="mso-tab-count: 4;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 以操作人员的操作位置所在的平面为基准，机械加工设备凡高度在<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>之内的所有传动机构的可动零、部件及其危险部位，都必须设置防护装置。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A<span style="mso-spacerun: yes;"> </span><chmetcnv wst="on" unitname="m" sourcevalue="2" hasspace="False" negative="False" numbertype="1" tcsc="0">2m</chmetcnv><span style="mso-spacerun: yes;"> </span>B<span style="mso-spacerun: yes;"> </span><chmetcnv wst="on" unitname="m" sourcevalue="2.5" hasspace="False" negative="False" numbertype="1" tcsc="0">2.5m</chmetcnv><span style="mso-spacerun: yes;"> </span>C <chmetcnv wst="on" unitname="m" sourcevalue="3" hasspace="False" negative="False" numbertype="1" tcsc="0">3m</chmetcnv><span style="mso-spacerun: yes;"> </span>D <chmetcnv wst="on" unitname="m" sourcevalue="3.5" hasspace="False" negative="False" numbertype="1" tcsc="0">3.5m</chmetcnv></span><span style="FONT-FAMILY: 宋体;">（<span lang="EN-US">A</span>）<span lang="EN-US"><span style="mso-tab-count: 3;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 凡是操作人员的工作位置在坠落基准面<span lang="EN-US">______<u><span style="mso-spacerun: yes;"> </span></u></span>以上时，则必须在生产设备上配置供站立的平台和防坠落的防护栏杆。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A<span style="mso-spacerun: yes;"> </span><chmetcnv wst="on" unitname="m" sourcevalue=".5" hasspace="False" negative="False" numbertype="1" tcsc="0">0.5m</chmetcnv><span style="mso-spacerun: yes;"> </span>B<span style="mso-spacerun: yes;"> </span><chmetcnv wst="on" unitname="m" sourcevalue="2" hasspace="False" negative="False" numbertype="1" tcsc="0">2m</chmetcnv><span style="mso-spacerun: yes;"> </span>C<span style="mso-spacerun: yes;"> </span><chmetcnv wst="on" unitname="m" sourcevalue="2" hasspace="False" negative="False" numbertype="1" tcsc="0">2m</chmetcnv><span style="mso-spacerun: yes;"> </span>D<span style="mso-spacerun: yes;"> </span><chmetcnv wst="on" unitname="m" sourcevalue="3" hasspace="False" negative="False" numbertype="1" tcsc="0">3m</chmetcnv></span><span style="FONT-FAMILY: 宋体;">（<span lang="EN-US">A </span>）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 为防止出现漏保护区，压力机光线式安全装置的光幕形状必须采用<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A<span style="mso-spacerun: yes;"> </span></span><span style="FONT-FAMILY: 宋体;">三角形<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B<span style="mso-spacerun: yes;"> </span></span>梯形<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C </span>矩形<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D<span style="mso-spacerun: yes;"> </span></span>圆形（<span lang="EN-US">C</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 为防止人体部位误通过而造成伤害，在防护栅栏与传动机构零部件的距离为<span lang="EN-US">135mm</span>时，防护栅栏的间隙尺寸应不大于<span lang="EN-US">______<u><span style="mso-spacerun: yes;"> </span></u>mm</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A <span style="mso-spacerun: yes;"></span>50<span style="mso-spacerun: yes;"> </span>B <span style="mso-spacerun: yes;"></span><chmetcnv wst="on" unitname="C" sourcevalue="40" hasspace="True" negative="False" numbertype="1" tcsc="0">40<span style="mso-spacerun: yes;"> </span>C</chmetcnv><span style="mso-spacerun: yes;"> </span>30<span style="mso-spacerun: yes;"> </span>D<span style="mso-spacerun: yes;"> </span>20 </span><span style="FONT-FAMILY: 宋体;">（<span lang="EN-US">D</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● </span><span style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt;">双手按钮式安全装置的重新启动功能是指，在双手同时按压两个按钮时，机器才能运转。</span><span lang="EN-US" style="FONT-FAMILY: 宋体;">_______</span><span style="FONT-FAMILY: 宋体;">。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">只要一只手离开</span><span style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt;">按钮，机器就停止运转；当这</span><span style="FONT-FAMILY: 宋体;">只手</span><span style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt;">再次按压按钮，机器就能重新运转</span><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B</span><span style="FONT-FAMILY: 宋体;">只要一只手离开</span><span style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt;">按钮，机器就停止运转；只有双手都离开按钮再次按压按钮，机器才能重新运转</span><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">如果一只手离开</span><span style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt;">按钮，机器不停止运转；</span><span style="FONT-FAMILY: 宋体;">只有在</span><span style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt;">双手都离开按钮，机器才停止运转</span><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D</span><span style="FONT-FAMILY: 宋体;">只有</span><span style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt;">双手都离开按钮，机器才能停止运转；</span><span style="FONT-FAMILY: 宋体;">只要一只手</span><span style="FONT-FAMILY: 宋体; mso-font-kerning: 0pt;">再次按压按钮，机器就能重新运转</span><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">（<span lang="EN-US">B</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 磨削机械使用有机类结合剂（例如树脂、橡胶）砂轮的存放时间不应超过<span lang="EN-US">_____</span>年，长时间存放的砂轮必须经回转试验合格后才可使用。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A 1</span><span style="FONT-FAMILY: 宋体;">年<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B 2</span>年<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C 3</span>年<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D 4</span>年（<span lang="EN-US">A</span>）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在压力机采用手用工具（如夹具、镊子）可以代替人手伸进危险区送取料。配备了手用工具，<span lang="EN-US">________</span>安全装置。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A<span style="mso-spacerun: yes;"> </span></span><span style="FONT-FAMILY: 宋体;">可以取代<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B<span style="mso-spacerun: yes;"> </span></span>不可取代<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C<span style="mso-spacerun: yes;"> </span></span>可设置可不设置<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D<span style="mso-spacerun: yes;"> </span></span>多余设置（<span lang="EN-US">B</span>）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 特种工种是从事特种作业人员岗位类别的统称。属于特种工种的电工、电焊工、<span lang="EN-US">_______</span>等人员，必须经由国家授权机构的培训、资格考核、认可并颁发凭证后，才可持证上岗。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A<span style="mso-spacerun: yes;"> </span></span><span style="FONT-FAMILY: 宋体;">起重机司机<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B<span style="mso-spacerun: yes;"> </span></span>车工<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C<span style="mso-spacerun: yes;"> </span></span>纺织工<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D<span style="mso-spacerun: yes;"> </span></span>电话接线员（<span lang="EN-US">A</span>）<span lang="EN-US"><span style="mso-tab-count: 3;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 属于特种设备有电梯、锅炉、压力容器、<span lang="EN-US">_______</span>等。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A<span style="mso-spacerun: yes;"> </span></span><span style="FONT-FAMILY: 宋体;">厂内运输车辆<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B<span style="mso-spacerun: yes;"> </span></span>车床<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C<span style="mso-spacerun: yes;"> </span></span>起重机械<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D<span style="mso-spacerun: yes;"> </span></span>数控机床（<span lang="EN-US">A</span>、<span lang="EN-US"> C</span>）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 起重机的吊钩危险断面的磨损量达到原来的<span lang="EN-US">_______</span>时，应及时报废，绝对不可采取补焊的办法来增大断面面积。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A 50%<span style="mso-spacerun: yes;"> </span>B 30%<span style="mso-spacerun: yes;"> </span>C 10%<span style="mso-spacerun: yes;"> </span>D 5%</span><span style="FONT-FAMILY: 宋体;">（<span lang="EN-US">C</span>）<span lang="EN-US"><span style="mso-tab-count: 2;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 动力驱动的起重机起升机构必须设置制动器。制动器应采用<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">常开式<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B</span>常闭式<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C</span>综合式<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D</span>的形式不限（<span lang="EN-US">B</span>）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 机械上常在防护装置上设置为检修用的可开启的活动门，应使活动门不关闭机器就不能开动；在机器运转时，活动门一打开机器就停止运转，这种功能称为<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">安全联锁<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B</span>安全屏蔽<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C</span>安全障碍<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D</span>密封保护（<span lang="EN-US">A</span>）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 对产生尘、毒危害较大的工艺、作业和施工过程，应采取有效的密闭、<span lang="EN-US">_______</span>、吸收、净化等综合措施和监测装置，防止尘、毒的泄漏、扩散和溢出。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">高压<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B</span>中压<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C </span>零压<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D</span>负压（<span lang="EN-US">D</span>）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 手工送料的木工平刨床刀轴的刨刀体采用<span lang="EN-US">_________</span>形状的更安全。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">六棱柱<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B</span>四棱柱<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C</span>多棱柱<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D</span>圆柱（<span lang="EN-US">D</span>）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 吊运炽热金属或危险品用钢丝绳的报废断丝数，取一般起重机用钢丝绳报废断丝数的<span lang="EN-US">_______</span>，其中包括由于钢丝表面磨蚀而进行的折减。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A 90%<span style="mso-spacerun: yes;"> </span>B 80%<span style="mso-spacerun: yes;"> </span>C 60%<span style="mso-spacerun: yes;"> </span>D 50%</span><span style="FONT-FAMILY: 宋体;">（<span lang="EN-US">D</span>）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在输电线特别是在高压线附近工作的起重机各部分与输电线的最小距离，当输电线路电压在<span lang="EN-US">1kV</span>以上时，应大于<span lang="EN-US">______</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A <chmetcnv wst="on" unitname="m" sourcevalue="1" hasspace="True" negative="False" numbertype="1" tcsc="0">1 m</chmetcnv><span style="mso-spacerun: yes;"> </span>B <chmetcnv wst="on" unitname="m" sourcevalue="1.5" hasspace="True" negative="False" numbertype="1" tcsc="0">1.5 m</chmetcnv><span style="mso-spacerun: yes;"> </span>C <chmetcnv wst="on" unitname="m" sourcevalue="2" hasspace="True" negative="False" numbertype="1" tcsc="0">2 m</chmetcnv><span style="mso-spacerun: yes;"> </span>D <chmetcnv wst="on" unitname="m" sourcevalue="3" hasspace="True" negative="False" numbertype="1" tcsc="0">3 m</chmetcnv><span style="mso-spacerun: yes;"> </span></span><span style="FONT-FAMILY: 宋体;">（<span lang="EN-US">D</span>）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 起重机的安全工作寿命，主要取决于<span lang="EN-US">_______</span>不发生破坏的工作年限。当其主要受力构件发生不可修复的整体失稳时，起重机应报废。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">工作机构<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B</span>机构的易损零部件<span lang="EN-US">
                                <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">金属结构<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D </span>电气设备（<span lang="EN-US">C</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在需要设置安全防护装置的危险点，使用安全信息<span lang="EN-US">______</span>安全防护装置。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">可以代替设置<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B</span>没必要设置<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">不能代替设置<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D</span>可以设置也可以不设置（<span lang="EN-US">C</span>）<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-tab-count: 3;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">二．判断题<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 对特种设备的监管包括对其附属的安全附件、安全保护装置和与安全保护装置相关的设施。（<span lang="EN-US">√</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 压力机的双手操纵安全装置不仅可以保护直接操作者，也可以保护在压力机周围作业的其他人员的安全。（<span lang="EN-US">×</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; VERTICAL-ALIGN: baseline; LINE-HEIGHT: 20pt; TEXT-ALIGN: left; tab-stops: 10.5pt; mso-line-height-rule: exactly; mso-layout-grid-align: none;"><span style="FONT-FAMILY: 宋体;">● 在机器运行的正常状态下没有危险，只有在非正常状态才存在危险。（<span lang="EN-US">×</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 操纵装置是用来对机械的运行状态进行控制的装置，应该与人体运动器官的特性相适应，并与操作任务要求相适应。（<span lang="EN-US">√</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在压力机操作时使用手用工具可以代替人手伸进危险区送取料，配备了手用工具，可以取代安全装置。（<span lang="EN-US">×</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 本工压刨、平刨更换刀具时操作者应戴手套，金属切削车床在进行车削工件时不应戴手套。（<span lang="EN-US">√</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在机器的设计制造、使用改造中，如遇安全技术措施和经济利益发生矛盾时，必须优先考虑安全技术上的要求。（<span lang="EN-US">√</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在进行机械安全风险评价时，对于那些可能导致最严重的损伤或对健康的危害，如果发生概率极低，就可以不必考虑。（<span lang="EN-US">×</span>）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">三、填空题<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 常用的防坠落护具有安全带、安全绳和<span lang="EN-US">________</span>三类。（安全网）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在对机械进行安全风险评价时应综合考虑各种危险状态，及对每种危险状态下可能对人员造成损伤或危害健康的概率和<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>进行全面评估。<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">（后果程度）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 特种设备在投入使用前或者投入使用后<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>，特种设备使用单位应当向直辖市或者设区的市的特种设备安全监督管理部门登记。登记标志应当置于或者附着于该特种设备的显著位置。（<span lang="EN-US">30</span>日内）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 生产设备的设计应进行安全性评价应按下列等级顺序选择安全技术措施：<span lang="EN-US">a.</span>直接安全技术措施；<span lang="EN-US">b.</span>间接安全技术措施；<span lang="EN-US">c.<u><span style="mso-spacerun: yes;"> </span></u></span>安全技术措施。（指示性或说明性）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><span style="mso-spacerun: yes;"> </span></span>● 在手持工件进行磨削，或对砂轮进行手工修整时，为防止砂轮意外破裂碎块飞出伤人，人员应站立在砂轮的<span lang="EN-US">______</span>方向进行操作。（侧面）<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 起重机钢丝绳的报废主要依据表面锈蚀、磨损、变形的程度，并根据标准规定的<span lang="EN-US">_________</span>计算确定。绝对不允许使用报废钢丝绳。（断丝数）<span lang="EN-US"><span style="mso-tab-count: 2;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 在室外当风力大于<span lang="EN-US">_________</span>时，露天工作的起重机应停止起重作业。（<span lang="EN-US">6</span>级）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 桥式起重机在工作中突然断电时，应将所有机构控制器置于<span lang="EN-US">_______</span>，以防止在供电恢复时突然启动造成危险。（零位）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 起重机的工作级别根据利用等级和<span lang="EN-US">_______</span>分为<span lang="EN-US">8</span>级。（载荷状态）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">● 建筑施工中的不安全隐患多数存在于高处作业、交叉作业、垂直运输以及使用电气工具上，伤亡事故类型占首位是<span lang="EN-US">_______</span>。（高处坠落）<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" align="center" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; TEXT-ALIGN: center; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 15.0pt;">防火防爆<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">选择题（<span lang="EN-US">A</span>为答案）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">●<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>火灾发生的必要条件是<span lang="EN-US">------<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A </span><span style="FONT-FAMILY: 宋体;">火三角<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B </span>助燃剂<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C </span>可燃物<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D </span>引火源<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">●<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>时间平方规律，即火灾热释放速率随时间的平方非线形发展。建筑火灾的发展过程中<span lang="EN-US">------</span>通常满足这一规律。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">发展期<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B </span>初起期<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C </span>最盛期<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D </span>熄灭期<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">●<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>火灾的初期阶段，<span lang="EN-US">-------</span>是反映火灾特征的主要方面。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A </span><span style="FONT-FAMILY: 宋体;">烟气<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B </span>温度<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C </span>烟气浓度<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D </span>特殊产物含量<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">●<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>非接触式探测器可以在离起火点较远的位置进行探测，其探测速度较快，适宜探测<span lang="EN-US">------</span>的火灾。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A </span><span style="FONT-FAMILY: 宋体;">发展较快<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B </span>发展较慢<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C </span>发生回燃<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D </span>发生阴燃<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">●目前常用的火灾危险性分析方法是古斯塔夫提出的危险度法。建筑物的火灾危险度包括火灾对建筑物本身的破坏以及对建筑物内部人员和物质的伤害两方面，对建筑物内人员和物质伤害用<span lang="EN-US">------</span>来表示。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A </span><span style="FONT-FAMILY: 宋体;">建筑物内火灾危险度<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B </span>建筑物内火灾破坏度<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C </span><span style="FONT-FAMILY: 宋体;">建筑物火灾危险度<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D </span>建筑物火灾破坏度<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">●<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>根据古斯塔夫提出的公式，<span lang="EN-US">GR</span>（建筑物火灾危险度）的计算公式中的<span lang="EN-US">C</span>指可燃物的易燃性能，根据易燃性能<span lang="EN-US">C</span>分为<span lang="EN-US">------</span>级。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A 4 <span style="mso-spacerun: yes;"></span>B <chmetcnv wst="on" unitname="C" sourcevalue="6" hasspace="True" negative="False" numbertype="1" tcsc="0">6<span style="mso-spacerun: yes;"> </span>C</chmetcnv> 5<span style="mso-spacerun: yes;"> </span>D<span style="mso-spacerun: yes;"> </span>7<p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">●<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>根据古斯塔夫提出的公式，<span lang="EN-US">GR</span>（建筑物火灾危险度）的计算公式中的<span lang="EN-US">W</span>指<span lang="EN-US">------</span>，根据时间长短分为<span lang="EN-US">7</span>级。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A<span style="mso-spacerun: yes;"> </span></span><span style="FONT-FAMILY: 宋体;">建筑物的耐火能力<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B </span><span style="FONT-FAMILY: 宋体;">火灾区域对灭火活动难易程度的影响<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C </span><span style="FONT-FAMILY: 宋体;">可燃物的易燃性能<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D </span><span style="FONT-FAMILY: 宋体;">灭火设施以及其他和人力有关的影响<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">●<span lang="EN-US"> ------</span>系列灭火器适用于扑灭油类、易燃液体、可燃气体、电器和机械设备等的初起火灾，具有结构简单、容量大、移动灵活、操作方便的特点。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A </span><span style="FONT-FAMILY: 宋体;">二氧化碳<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B </span>高倍数泡沫灭火器<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C </span>干粉灭火器<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D </span>低倍数泡沫灭火器<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">●<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>------</span>适用于扑灭可燃固体（如木材、棉麻等）、可燃液体（如石油、油脂等）、可燃气体（如液化气、天然气等）以及带电设备的初起火灾。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">干粉灭火器<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B </span>二氧化碳系列灭火器<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C </span>水<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D </span>泡沫灭火器<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">多选题（答案附后）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">● 火灾防治途径一般分为<span lang="EN-US">------<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">设计与评估<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B </span>阻燃<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C </span>火灾探测<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D </span>灭火<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>ABCD<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">● 粉状乳化炸药生产的火灾爆炸危险因素主要来自<span lang="EN-US">-------<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">物质危险性<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B</span>生产过程的高温<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C</span>撞击摩擦<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D</span>电气和静电火花<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>ABCD<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">● 由于<span lang="EN-US">------</span>的影响，火灾在蔓延的过程中会形成旋转火焰，即火旋风。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A </span><span style="FONT-FAMILY: 宋体;">风向<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B </span>地理形态<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C </span>建筑物<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D </span>温度<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>ABC<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">● 烟气控制的主要两条途径是：<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">排烟<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B</span>挡烟<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C</span>吸附烟气<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D</span>化学吸附烟气<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>AB<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">● 建筑火灾中烟气流动的驱动力包括以下那几方面：<span lang="EN-US">------<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A </span><span style="FONT-FAMILY: 宋体;">烟囱效应<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B </span>燃烧气体的浮力和膨胀力<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C </span><span style="FONT-FAMILY: 宋体;">风的影响<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D </span>通风系统风机的影响<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>ABCD<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">● 火灾探测器的基本功能就是对火灾烟气的<span lang="EN-US">------</span>等参数做出有效反应，并通过敏感元件将表征火灾特征的物理量转化为电信号，送到火灾报警控制器进行处理。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">温度<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B</span>浓度<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C</span>火焰<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D</span>燃烧气体<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>ABCD<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">判断题（答案附后）<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-char-indent-count: -2.0;"><span style="FONT-FAMILY: 宋体;">● 火灾是火失去控制蔓延而形成的一种灾害性燃烧现象，它通常造成物的损失。<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>错<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>人或物的损失<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">●<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>回燃是指有回火发生的燃烧现象。 错<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%;"><span style="FONT-FAMILY: 宋体;">● 火灾的防治趋势是“清洁阻燃、智能探测、清洁高效灭火、性能化设计与评估。”火灾防治途径环环相扣就构成了火灾防治系统。<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>对<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US"><p><font face="Times New Roman"></font></p></span></p>
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