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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]安全生产技术模拟练习题
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[分享]安全生产技术模拟练习题

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施杨华龙

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发表于 2006-5-28 22:43:00 |只看该作者 |倒序浏览
原创安全评价常用资料下载：www.51anping.com
<p class="MsoNormal" align="center" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: center; mso-line-height-rule: exactly;"><b><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt;">安全生产技术模拟练习题</span></b><b><span lang="EN-US" style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt;"><p></p></span></b></p><p class="MsoNormal" align="center" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; TEXT-ALIGN: center; mso-line-height-rule: exactly;"><b><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><b><span style="FONT-FAMILY: 宋体;">考试注意事项：<span lang="EN-US"><p></p></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><b><span lang="EN-US" style="FONT-FAMILY: 宋体;"><span style="mso-spacerun: yes;"> </span></span></b><span lang="EN-US" style="FONT-FAMILY: 宋体;"><span style="mso-spacerun: yes;"></span></span><span style="FONT-FAMILY: 宋体;">一、本考试由两部分组成：<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span style="FONT-FAMILY: 宋体;">第一部分为必答题，单项选择题，共<span lang="EN-US">60</span>题（每道题<span lang="EN-US">1</span>分），多项选择题，共<span lang="EN-US">10</span>题（每道题<span lang="EN-US">2</span>分），满分<span lang="EN-US">80</span>分；<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span style="FONT-FAMILY: 宋体;">第二部分为选答题，分九个专业，每个专业<span lang="EN-US">20</span>道单项选择题（每道题<span lang="EN-US">1</span>分），满分<span lang="EN-US">20</span>分，应考人员只做与自己专业相关的部分。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><span style="mso-spacerun: yes;"> </span></span><span style="FONT-FAMILY: 宋体;">二、试卷全部为主观评分题，答案用<span lang="EN-US">2B</span>铅笔涂在答题卡上，否则无效。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><span style="mso-spacerun: yes;"> </span></span><span style="FONT-FAMILY: 宋体;">三、本考试全部时间为<span lang="EN-US">150</span>分钟，终了时间一到，应考人员一律停笔，等候监考人员收点试卷及答题卡，全部考试结束后，须待监考人员将全部试卷及答题卡收点无误，并宣布本考试结束，方可离开考场。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><b><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><b><span style="FONT-FAMILY: 宋体;">一、必答题<span lang="EN-US"><p></p></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><b><span style="FONT-FAMILY: 宋体;">（一）、单项选择题（每道题<span lang="EN-US">1</span>分，共<span lang="EN-US">60</span>题）<span lang="EN-US"><p></p></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">1</span><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; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 210.0pt; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">设计<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>制造<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>C.</span>使用<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>维修<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: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">2. </span><span style="FONT-FAMILY: 宋体;">解释燃烧实质的现代燃烧理论是<span lang="EN-US">______</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">分子碰撞理论　　<span lang="EN-US">B.</span>燃烧素学说　　<span lang="EN-US"> C.</span>活化能理论　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">D.</span>链式反应理论<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: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">3. </span><span style="FONT-FAMILY: 宋体;">多数固体的燃烧呈<span lang="EN-US">______</span>，有些固体则同时发生气相燃烧和固相燃烧。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 26.25pt; TEXT-INDENT: -26.25pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.5;"><span style="FONT-FAMILY: 宋体;">　<span lang="EN-US"> A.</span>固相　　 <span lang="EN-US"><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>B.</span>液相　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>气相<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>D.</span>三相混合 <span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 15.75pt; TEXT-INDENT: -15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 10.5pt 21.0pt 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: -1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">4</span><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、<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>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; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">起重机司机<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>B.</span>车工<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>纺织工<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>电话接线员<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: 16pt; mso-line-height-rule: exactly; tab-stops: 21.75pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">5. </span><span style="FONT-FAMILY: 宋体;">在人员聚集的公共场所或工作场所，建筑物的门窗宜采用<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; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A. </span><span style="FONT-FAMILY: 宋体;">推拉式<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>B. </span>向内开启式<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C. </span>向外开启式<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>D.</span>任何方式<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">6. </span><span style="FONT-FAMILY: 宋体;">电石和石灰是<span lang="EN-US">______</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 110.25pt 199.5pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">易燃物品　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>遇湿易燃物品　<span lang="EN-US"> C.</span>氧化剂　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">D.</span>有毒品<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 15.75pt; TEXT-INDENT: -15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: -1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">7. </span><span style="FONT-FAMILY: 宋体;">诸如化学危险品库、氢氧站、氮氧站、油料库应应远离火源，布置在厂区边缘地区及<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u><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: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A. </span><span style="FONT-FAMILY: 宋体;">最大频率风向的下风侧<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B. </span><span style="FONT-FAMILY: 宋体;">最大频率风向的上风侧<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C. </span><span style="FONT-FAMILY: 宋体;">最小频率风向的下风侧<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D.</span><span style="FONT-FAMILY: 宋体;">最小频率风向的上风侧<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: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">8. </span><span style="FONT-FAMILY: 宋体;">将机器上的紧急事故开关（亦称急停开关）作为一般操作的停止开关频繁使用，这是<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span><p></p></span></u></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-para-margin-left: 2.0gd;"><u><span lang="EN-US" style="FONT-FAMILY: 宋体;"><span style="mso-spacerun: yes;"> </span></span></u><span style="FONT-FAMILY: 宋体;">的。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 210.0pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">可以<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>不允许<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>C.</span>无所谓<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>不必在意<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">9. </span><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; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 204.75pt 309.75pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 2.0;"><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><span style="mso-spacerun: yes;"></span><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"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">10. </span><span style="FONT-FAMILY: 宋体;">营业性危险货物运输必须使用交通部统一规定的运输单证和票据，并加《<span lang="EN-US">______</span>专用章》。<span lang="EN-US"> <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>危险货物运输车辆维修<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　　<span lang="EN-US">B.</span>危险货物<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">危险货物运营证　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>道路运输经营许可证<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">11. </span><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>的安全措施。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>电磁场伤害　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">B.</span>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: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><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"><span style="mso-spacerun: yes;"> </span>D.</span>直接接触电击<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">12.<span style="mso-spacerun: yes;"> </span></span><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、<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>、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; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 2.0;"><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><span style="mso-spacerun: yes;"></span><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"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">13. </span><span style="FONT-FAMILY: 宋体;">引发火灾的点火源，其实质是下列哪一项。<span lang="EN-US"> <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>助燃　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>提供初始能量　　<span lang="EN-US"> C.</span>加剧反应　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">D.</span>延长燃烧时间<span lang="EN-US"><span style="mso-tab-count: 2;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">14. </span><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<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; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue=".1" unitname="m">.1m</chmetcnv><span style="mso-spacerun: yes;"> </span>B.<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="True" sourcevalue="1.5" unitname="m">1.5 m</chmetcnv><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>C<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="True" sourcevalue=".2" unitname="m">.2 m</chmetcnv><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>D<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="True" sourcevalue=".3" unitname="m">.3 m</chmetcnv><span style="mso-spacerun: yes;"> </span><span style="mso-tab-count: 1;"> </span><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">15. </span><span style="FONT-FAMILY: 宋体;">在高层建筑生活、工作的人员利用客运电梯可快捷、方便达到目的楼层。发生地震、火灾时，<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>使用客运电梯逃生。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><span style="mso-spacerun: yes;"> </span>A.</span><span style="FONT-FAMILY: 宋体;">应该优先选择<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>B.</span>绝对禁止<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: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><span style="mso-spacerun: yes;"> </span>C.</span><span style="FONT-FAMILY: 宋体;">选择方案之一是<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>D.</span>可以但最好不<span lang="EN-US"><span style="mso-tab-count: 3;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">16. </span><span style="FONT-FAMILY: 宋体;">汽车起重机可以在马路上行驶，又能进行起重作业，兼有汽车和起重机两种功能。汽车起重机的司机持有<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>，就可以独立进行汽车起重机的各种作业。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">汽车驾驶证<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">B.</span><span style="FONT-FAMILY: 宋体;">起重机司机证<span lang="EN-US"> <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">汽车驾驶证和起重机司机证<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">D.</span><span style="FONT-FAMILY: 宋体;">经过汽车驾驶和起重机培训的证明材料<span lang="EN-US"><span style="mso-tab-count: 1;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">17. </span><span style="FONT-FAMILY: 宋体;">安全带是进行机械高处作业人员预防坠落伤亡的个体防护用品，安全带的正确使用方法是<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; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 210.0pt; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">低挂高用<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>B.</span>高挂低用<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">水平挂用<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>D.</span>钩挂牢靠，挂位不受限制<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">18. </span><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<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>安全防护装置。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><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><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; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 2.0;"><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><span style="mso-spacerun: yes;"></span>D.</span>可以设置也可以不设置<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">19. </span><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>的主要措施。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>雷电侵入波　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>直击雷<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>反击　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">D.</span>二次放电<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">20. </span><span style="FONT-FAMILY: 宋体;">可燃固体根据<span lang="EN-US">______</span>分类。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">自燃点　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">B.</span>着火点<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　　<span lang="EN-US">C.</span>闪点　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>爆炸下限<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">21. </span><span style="FONT-FAMILY: 宋体;">易燃液体应盛装在<span lang="EN-US">______</span>。<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: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>玻璃容器　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>瓷器<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">C.</span>具有防腐功能的金属容器　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>塑料容器<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">22. </span><span style="FONT-FAMILY: 宋体;">任何场所的防火通道内，都要装置<span lang="EN-US">______</span>。 <span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>防火标语及海报　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>出路指示灯及照明设备<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">C.</span>消防头盔和防火服装　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">D.</span>灭火器材<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">23. </span><span style="FONT-FAMILY: 宋体;">永久气体气瓶属于：<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>气瓶<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">低压<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>中压<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>C.</span>高压<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>常压<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">24.<span style="mso-spacerun: yes;"> </span></span><span style="FONT-FAMILY: 宋体;">按照产生的原因和性质，爆炸可分为<span lang="EN-US">______</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>物理爆炸、化学爆炸、炸药爆炸　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>物理爆炸、化学爆炸、锅炉爆炸<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">C.</span>物理爆炸、化学爆炸、核爆炸　　 <span lang="EN-US"><span style="mso-spacerun: yes;"></span>D.</span>化学爆炸、核爆炸、分解爆炸<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 95.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">25. </span><span style="FONT-FAMILY: 宋体;">承压后受力最均匀的形状是：<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; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 210.0pt; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">球形<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>圆筒形<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>C.</span>正方形<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>椭圆形<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 294.0pt; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">26. </span><span style="FONT-FAMILY: 宋体;">具有爆炸、易燃、腐蚀性质，易造成人身伤亡和财产损失需特别防护的物品称为<span lang="EN-US">________</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">爆炸品　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">B.</span>易燃易爆品　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">C.</span>危险品　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>腐蚀品<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">27. </span><span style="FONT-FAMILY: 宋体;">下列条件中除哪一条外是经营化学危险品的企业必须具备的<span lang="EN-US">? <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">安全设施　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">B.</span>专业技术人员　<span lang="EN-US"> C.</span>严格的管理制度<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>行政部门<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">28. </span><span style="FONT-FAMILY: 宋体;">从事易燃易爆作业的人员应穿<span lang="EN-US">______</span>，以防静电危害。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">合成纤维工作服　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>防油污工作服　　<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">含金属纤维的棉布工作服<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>普通工作服<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">29. </span><span style="FONT-FAMILY: 宋体;">爆炸性混合物燃爆最强烈的浓度是<span lang="EN-US">_____</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">爆炸下限　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">B.</span>爆炸极限　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>爆炸上限　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>爆炸反应当量浓度<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">30. </span><span style="FONT-FAMILY: 宋体;">液化石油气钢瓶属于<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; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">高压气瓶<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>中压气瓶<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>低压气瓶<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>D.</span>常温气瓶<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">31</span><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<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; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><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"><span style="mso-spacerun: yes;"> </span>B.</span>跨步电势<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>临界电压<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>故障电压<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">32. </span><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<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; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><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"><span style="mso-spacerun: yes;"> </span>B.</span>保护接零<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>工作接地<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>工作接零<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">33. </span><span style="FONT-FAMILY: 宋体;">装设避雷针、避雷线、避雷网、避雷带都是防护<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>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: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><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"><span style="mso-spacerun: yes;"> </span>B.</span>直击雷<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>C.</span>反击<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>D.</span>二次放电<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">34. </span><span style="FONT-FAMILY: 宋体;">在一般情况下，人体电阻可以按<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>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: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.50</span><span style="FONT-FAMILY: 宋体;">～<span lang="EN-US">100Ω<span style="mso-spacerun: yes;"> </span>B.800</span>～<span lang="EN-US">1000Ω<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>C.100</span>～<span lang="EN-US">500 kΩ<span style="mso-spacerun: yes;"> </span>D.1</span>～<span lang="EN-US">5 MΩ<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">35</span><span style="FONT-FAMILY: 宋体;">． <u><span lang="EN-US"><span style="mso-spacerun: yes;"></span></span></u>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: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">增安型<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>本质安全型 <span lang="EN-US"><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>C.</span>隔爆型<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>D.</span>充油型<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">36. </span><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，所用遮拦的高度不应低于<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; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><chsdate year="1899" day="30" wst="on" isrocdate="False" islunardate="False"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.1.4</span></chsdate><span lang="EN-US" style="FONT-FAMILY: 宋体;">m<span style="mso-spacerun: yes;"> </span>B.<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="1.7" unitname="m">1.7m</chmetcnv><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>C.<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="2" unitname="m">2.0m</chmetcnv><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>D.<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="2.4" unitname="m">2.4m</chmetcnv><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">37. </span><span style="FONT-FAMILY: 宋体;">架空线路不应跨越<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; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><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"><span style="mso-spacerun: yes;"> </span>B.</span>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: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><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"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>D.</span>索道<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">38. </span><span style="FONT-FAMILY: 宋体;">采用安全特低电压是<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>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: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><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"><span style="mso-spacerun: yes;"> </span>B.</span>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: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><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"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>D.</span>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 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">39</span><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<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; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><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"><span style="mso-spacerun: yes;"> </span>B.</span>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: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><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"><span style="mso-spacerun: yes;"> </span>D.</span>辅助等电位联结<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">40</span><span style="FONT-FAMILY: 宋体;">．低压架空线路经过居民区（包括工业企业地区、港口、码头、车站、市镇、乡村等人口密集地区）时，线路导线与地面的距离不应小于<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span><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; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 210.0pt; mso-char-indent-count: 2.25;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue=".5" unitname="m">.5m</chmetcnv><span style="mso-spacerun: yes;"> </span>B<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue=".6" unitname="m">.6m</chmetcnv><span style="mso-spacerun: yes;"> </span>C.<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="6.5" unitname="m">6.5m</chmetcnv><span style="mso-spacerun: yes;"> </span>D<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue=".7" unitname="m">.7m</chmetcnv><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">41</span><span style="FONT-FAMILY: 宋体;">．消防应急灯具的应急转换时间应不大于<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>。高度危险区域使用的消防应急灯具的应急转换时间不大于<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; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 210.0pt; mso-char-indent-count: 2.25;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.15s</span><span style="FONT-FAMILY: 宋体;">；<span lang="EN-US"> 5s<span style="mso-spacerun: yes;"> </span>B.5s</span>；<span lang="EN-US"> 0.5s <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.5s</span><span style="FONT-FAMILY: 宋体;">；<span lang="EN-US"> 0.25s<span style="mso-spacerun: yes;"> </span>D.2.5s</span>；<span lang="EN-US"> 0.25s <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 210.0pt;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">42</span><span style="FONT-FAMILY: 宋体;">．爆炸性气体混合物按照<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>被分为<span lang="EN-US">6</span>组。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">最大试验安全间隙<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>B.</span>最小点燃电流<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 23.65pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.25;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.MESG</span><span style="FONT-FAMILY: 宋体;">和<span lang="EN-US">MIC<span style="mso-spacerun: yes;"> </span>D.</span>引燃温度<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">43</span><span style="FONT-FAMILY: 宋体;">．影响工程项目质量目标的关键阶段是。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">可行性研究阶段<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>项目决策阶段<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">项目设计阶段<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>施工阶段<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: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">44</span><span style="FONT-FAMILY: 宋体;">．<span lang="EN-US">____</span>是进行工程质量控制的基础。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">质量检验评定标准<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>合同文件<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">设计文件<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>质量数据<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">45</span><span style="FONT-FAMILY: 宋体;">．炸药是属于<span lang="EN-US">________</span>物质。<span lang="EN-US"> <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>简单分解的爆炸性　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>复杂分解的爆炸性<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">可燃性混合　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">D.</span>遇水燃烧<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: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">46</span><span style="FONT-FAMILY: 宋体;">．槽、坑、沟边堆土高度不得超过<span lang="EN-US">____m</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">．<span lang="EN-US">2<span style="mso-spacerun: yes;"> </span>B</span>．<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="True" sourcevalue="1.5" unitname="C"><span lang="EN-US">1.5<span style="mso-spacerun: yes;"> </span>C</span></chmetcnv>．<span lang="EN-US">1<span style="mso-spacerun: yes;"> </span>D</span>．<span lang="EN-US">0.5<span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">47. </span><span style="FONT-FAMILY: 宋体;">大部分的触电死亡事故是<span lang="EN-US">________</span>造成的。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>电伤　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>摆脱电流<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>电击<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　 　<span lang="EN-US">D.</span>电烧伤<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">48</span><span style="FONT-FAMILY: 宋体;">．爆炸现象的最主要特征是什么<span lang="EN-US">? <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">温度升高　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>压力急剧升高　<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">周围介质振动<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>发光发热<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">49. ______</span><span style="FONT-FAMILY: 宋体;">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; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 210.0pt;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>数安　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>数毫安<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>数百毫安　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>数十毫安<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">50</span><span style="FONT-FAMILY: 宋体;">．安全带的寿命一般为<span lang="EN-US">3</span>－<span lang="EN-US">5</span>年。使用<span lang="EN-US">_______</span>年后，按批量抽检。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">．<span lang="EN-US">3<span style="mso-spacerun: yes;"> </span>B</span>．<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="True" sourcevalue="4" unitname="C"><span lang="EN-US">4<span style="mso-spacerun: yes;"> </span>C</span></chmetcnv>．<span lang="EN-US">5<span style="mso-spacerun: yes;"> </span>D</span>．<span lang="EN-US">6<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">51</span><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>表示；保护零线即保护导体，通常用<span lang="EN-US">_______</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>表示。<span lang="EN-US">C<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.N</span>、<span lang="EN-US">PEN</span>、<span lang="EN-US">PE</span>　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">B.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; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 210.0pt;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">C.N</span>、<span lang="EN-US">PE</span>、<span lang="EN-US">PEN</span>　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.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; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">52</span><span style="FONT-FAMILY: 宋体;">．建筑外围使用的全封闭立网，其网目密度不应低于<span lang="EN-US">____</span>目／<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="100" unitname="cm"><span lang="EN-US">100cm</span></chmetcnv><span lang="EN-US">2</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">．<span lang="EN-US">1000<span style="mso-spacerun: yes;"> </span>B</span>．<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="True" sourcevalue="1500" unitname="C"><span lang="EN-US">1500<span style="mso-spacerun: yes;"> </span>C</span></chmetcnv>．<span lang="EN-US">2000<span style="mso-spacerun: yes;"> </span>D</span>．<span lang="EN-US">2500<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">53</span><span style="FONT-FAMILY: 宋体;">．架子工使用的安全带绳长限定在<span lang="EN-US">____m</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">．<span lang="EN-US">1.5</span>～<span lang="EN-US">2<span style="mso-spacerun: yes;"> </span>B</span>．<span lang="EN-US">2</span>～<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="True" sourcevalue="2.5" unitname="C"><span lang="EN-US">2.5<span style="mso-spacerun: yes;"> </span>C</span></chmetcnv>．<span lang="EN-US">2.5</span>～<span lang="EN-US">3<span style="mso-spacerun: yes;"> </span>D</span>．<span lang="EN-US">3</span>～<span lang="EN-US">3.5<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">54.</span><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>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>保护接地　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">B.</span>保护接零<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>工作接地　 　<span lang="EN-US">D.</span>工作接零<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">55</span><span style="FONT-FAMILY: 宋体;">． 下列粉尘中，<span lang="EN-US">_______</span>的粉尘不可能发生爆炸。<span lang="EN-US"> <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">生石灰　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>面粉　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">C.</span>煤粉　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　 <span lang="EN-US">D.</span>铝粉<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">56</span><span style="FONT-FAMILY: 宋体;">．在作业场所液化气浓度较高时，应佩戴<span lang="EN-US">______</span>。<span lang="EN-US"> <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>面罩　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>口罩　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span>　<span lang="EN-US">C.</span>眼罩　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>防毒面具<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">57</span><span style="FONT-FAMILY: 宋体;">．存放爆炸物的仓库内，应该采用<span lang="EN-US">_______</span>照明设备。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">．白炽灯<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B</span>．日光灯<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C</span>．防爆型灯具<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D</span>．钠灯<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">58. </span><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>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 220.5pt 273.0pt;"><span style="FONT-FAMILY: 宋体;">　　<span lang="EN-US">A.</span>跨步电压　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>跨步电势<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>临界电压　 　<span lang="EN-US">D.</span>故障电压<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">59</span><span style="FONT-FAMILY: 宋体;">．电石起火时必须用干砂或<span lang="EN-US">______</span>进行灭火。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">泡沫灭火器<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>二氧化碳灭火器<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">水<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>沙子<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">60</span><span style="FONT-FAMILY: 宋体;">．行灯电压不得超过<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">______V</span>。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 194.25pt; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.36</span><span style="FONT-FAMILY: 宋体;">、<span lang="EN-US">12</span>　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.50</span>、<chmetcnv wst="on" tcsc="0" numbertype="1" negative="False" hasspace="True" sourcevalue="42" unitname="C"><span lang="EN-US">42<span style="mso-spacerun: yes;"> </span>C</span></chmetcnv><span lang="EN-US">.110</span>、<span lang="EN-US">36</span>　　<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.50</span>、<span lang="EN-US">36<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; 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: 16pt; 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: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt;"><b><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt;"><b><span style="FONT-FAMILY: 宋体;">二、多项选择题，（每题<span lang="EN-US">2</span>分，共<span lang="EN-US">10</span>题）<span lang="EN-US"><p></p></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><span style="mso-spacerun: yes;"></span><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">1. </span><span style="FONT-FAMILY: 宋体;">判断下列属于机械性伤害的是<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span><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; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">碾压<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>B.</span>烫伤<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>高压液体喷射<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>辐射伤害<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">2. </span><span style="FONT-FAMILY: 宋体;">漏电保护装置主要用于<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; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 210.0pt; mso-char-indent-count: 1.5;"><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"><span style="mso-spacerun: yes;"> </span>B.</span>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: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 1.5;"><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"><span style="mso-spacerun: yes;"> </span>D.</span>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; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">3</span><span style="FONT-FAMILY: 宋体;">．在进行电焊的场所不能有<span lang="EN-US">______</span>的泄漏，以免影响焊工安全。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">水<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>压缩空气<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>二氧化碳气<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>机油<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">4</span><span style="FONT-FAMILY: 宋体;">．申请领取施工许可证，下列<span lang="EN-US">______</span>必须具备。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">已经办理用地批准手续<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>施工现场全部拆迁工作完毕<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15.75pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 1.5;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">建设资金已经落实<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>施工人员已经进场<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">5</span><span style="FONT-FAMILY: 宋体;">．设计招标评标时，<span lang="EN-US">______</span>是评审的主要内容。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">设计方案的优劣<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>投入产出，经济效益好坏<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">设计进度的快慢<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>报价合理<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">6</span><span style="FONT-FAMILY: 宋体;">．焊接和切割管理者的责任有<span lang="EN-US">______</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A</span><span style="FONT-FAMILY: 宋体;">．有关人员的安全培训<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>建立必要的安全措施<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C</span><span style="FONT-FAMILY: 宋体;">．提供合格的焊切机具<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>指派火灾警戒人员<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">7</span><span style="FONT-FAMILY: 宋体;">．特殊高处作业有<span lang="EN-US">______</span>等八大类。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">强风高处作业<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>特级高处作业<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">雪天高处作业<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>悬空高处作业<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">8</span><span style="FONT-FAMILY: 宋体;">．操作人员上下通行时，一般应采用<span lang="EN-US">_______</span>的方式。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">乘施工电梯<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>随起吊模板上下<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">利用拉杆或支撑<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>上人扶梯<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">9</span><span style="FONT-FAMILY: 宋体;">．<span lang="EN-US"> ______</span>绳线由于强度低，只能作立网使用，决不能用作平网。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">锦纶<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>B.</span>丙纶<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>C.</span>维纶<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>氯纶<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">10</span><span style="FONT-FAMILY: 宋体;">．安全带的存放应注意<span lang="EN-US">______</span>。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">A.</span><span style="FONT-FAMILY: 宋体;">密闭<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B.</span>通风良好<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">C.</span><span style="FONT-FAMILY: 宋体;">不得接触高温、明火、强酸等<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>D.</span>干燥<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; 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 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: -2.0;"><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: 16pt; TEXT-ALIGN: center; mso-line-height-rule: exactly;"><b><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt;">参考答案<span lang="EN-US"><p></p></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; 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: 16pt; mso-line-height-rule: exactly;"><b><span style="FONT-FAMILY: 宋体;">一、单项选择题<span lang="EN-US"><p></p></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; 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: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">1</span><span style="FONT-FAMILY: 宋体;">．<span lang="EN-US">A<span style="mso-spacerun: yes;"> </span>2. D<span style="mso-spacerun: yes;"> </span>3. C <span style="mso-spacerun: yes;"></span>4</span>．<span lang="EN-US">A<span style="mso-spacerun: yes;"> </span>5. C<span style="mso-spacerun: yes;"> </span>6. B <span style="mso-spacerun: yes;"></span>7. D<span style="mso-tab-count: 1;"> </span>8. B<span style="mso-spacerun: yes;"> </span>9. A<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>10. B <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">11. D<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>12. D<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>13. B<span style="mso-spacerun: yes;"> </span>14. D<span style="mso-spacerun: yes;"> </span>15. B<span style="mso-spacerun: yes;"> </span>16. C<span style="mso-spacerun: yes;"> </span>17. B <span style="mso-spacerun: yes;"></span>18. C <span style="mso-spacerun: yes;"></span>19. B<span style="mso-spacerun: yes;"> </span>20. B <p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">21. C<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>22. B<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>23. C<span style="mso-spacerun: yes;"> </span>24. C<span style="mso-spacerun: yes;"> </span>25. A<span style="mso-spacerun: yes;"> </span>26. C <span style="mso-spacerun: yes;"></span>27. D <span style="mso-spacerun: yes;"></span>28. C <span style="mso-spacerun: yes;"></span>29. D <span style="mso-spacerun: yes;"></span>30. C<span style="mso-spacerun: yes;"> </span><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">31</span><span style="FONT-FAMILY: 宋体;">．<span lang="EN-US">A <span style="mso-spacerun: yes;"></span>32. B <span style="mso-spacerun: yes;"></span>33. B<span style="mso-spacerun: yes;"> </span>34. B<span style="mso-spacerun: yes;"> </span>35</span>．<span lang="EN-US">C<span style="mso-spacerun: yes;"> </span>36. B<span style="mso-spacerun: yes;"> </span>37. A<span style="mso-spacerun: yes;"> </span>38. D<span style="mso-spacerun: yes;"> </span>39</span>．<span lang="EN-US">B<span style="mso-spacerun: yes;"> </span>40</span>．<span lang="EN-US">B<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">41</span><span style="FONT-FAMILY: 宋体;">．<span lang="EN-US">C<span style="mso-spacerun: yes;"> </span>42</span>．<span lang="EN-US">D<span style="mso-spacerun: yes;"> </span>43</span>．<span lang="EN-US">B<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>44</span>．<span lang="EN-US">D<span style="mso-spacerun: yes;"> </span>45</span>．<span lang="EN-US">B<span style="mso-spacerun: yes;"> </span>46</span>．<span lang="EN-US">B <span style="mso-spacerun: yes;"></span>47. C<span style="mso-spacerun: yes;"> </span>48</span>．<span lang="EN-US">B<span style="mso-spacerun: yes;"> </span>49. D<span style="mso-spacerun: yes;"> </span>50</span>．<span lang="EN-US">A<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">51</span><span style="FONT-FAMILY: 宋体;">．<span lang="EN-US">C <span style="mso-spacerun: yes;"></span>52</span>．<span lang="EN-US">C<span style="mso-spacerun: yes;"> </span>53</span>．<span lang="EN-US">A<span style="mso-spacerun: yes;"> </span>54. B<span style="mso-spacerun: yes;"> </span>55. A<span style="mso-spacerun: yes;"> </span>56</span>．<span lang="EN-US">A<span style="mso-spacerun: yes;"> </span>57</span>．<span lang="EN-US">C<span style="mso-spacerun: yes;"> </span>58. A<span style="mso-spacerun: yes;"> </span>59</span>．<span lang="EN-US">B <span style="mso-spacerun: yes;"></span>60. A<p></p></span></span></p><p class="MsoBodyText" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 63.0pt;"><span lang="EN-US" style="COLOR: windowtext;"><p><font face="宋体"></font></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt;"><b><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 428.4pt 446.4pt 482.4pt 518.4pt 536.4pt 581.4pt;"><b><span style="FONT-FAMILY: 宋体;">二、多项选择题<span lang="EN-US"><p></p></span></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0;"><span lang="EN-US" style="FONT-FAMILY: 宋体;"><span style="mso-spacerun: yes;"></span><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly; tab-stops: 53.25pt 383.4pt 401.4pt 419.4pt 455.4pt 491.4pt 518.4pt 554.4pt;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">1. AC<span style="mso-spacerun: yes;"> </span>2. AD<span style="mso-spacerun: yes;"> </span>3</span><span style="FONT-FAMILY: 宋体;">．<span lang="EN-US">AC<span style="mso-spacerun: yes;"> </span>4</span>．<span lang="EN-US">AC<span style="mso-spacerun: yes;"> </span>5</span>．<span lang="EN-US">ABCD<span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-FAMILY: 宋体;">6</span><span style="FONT-FAMILY: 宋体;">．<span lang="EN-US">ABC<span style="mso-spacerun: yes;"> </span>7</span>．<span lang="EN-US">ACD <span style="mso-spacerun: yes;"></span>8</span>．<span lang="EN-US">AD<span style="mso-spacerun: yes;"> </span>9</span>．<span lang="EN-US">BD<span style="mso-spacerun: yes;"> </span>10</span>．<span lang="EN-US">BCD <p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><b><span lang="EN-US" style="FONT-FAMILY: 宋体;"><p></p></span></b></p>
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