安全评价论坛

 找回密码
 注册安评论坛

QQ登录

只需一步,快速开始

搜索
热搜: 活动 交友 discuz
查看: 1472|回复: 0
打印 上一主题 下一主题

[推荐]采煤统考题库

[复制链接]

600

主题

0

好友

0

积分

新会员报到

贡献
0 个
金币
0 个
在线时间
11 小时
帖子
930
跳转到指定楼层
1#
发表于 2006-9-18 00:50:00 |只看该作者 |倒序浏览
[UseMoney=2][replyview] <center class="aTitle">采煤统考题库 </center><span class="content" id="BodyLabel" style="PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; PADDING-BOTTOM: 0px; PADDING-TOP: 0px;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">一、</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">填空题<span lang="EN-US"><p></p></span></span>
                <p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">1、采煤工作面必须保持至少<u><span style="mso-spacerun: yes;"> </span></u>个畅通的安全出口,分别通向进风巷和<u><span style="mso-spacerun: yes;"> </span></u>?<p></p></span></p><p class="MsoNormal" align="left" style="MARGIN-LEFT: 9pt; TEXT-ALIGN: left;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span>2;<span style="mso-spacerun: yes;"> </span>回风巷<span style="mso-spacerun: yes;"> </span><p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">2、综采工作面两道出口在<u><span style="mso-spacerun: yes;"> </span></u>M范围内的高度不得低于<u><span style="mso-spacerun: yes;"> </span></u>m?<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 230.15pt; TEXT-ALIGN: left; mso-char-indent-count: 19.18; mso-char-indent-size: 11.95pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">20;<span style="mso-spacerun: yes;"> </span>1.8<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">3、工作面单体液压支柱柱径为<u><span style="mso-spacerun: yes;"> </span></u>mm的,其初撑力不得小于<u><span style="mso-spacerun: yes;"> </span></u>KN?<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 240.85pt; TEXT-ALIGN: left; mso-char-indent-count: 20.07; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">100;  90; <span lang="EN-US">
                                        <p></p></span></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">4、当采煤工作面倾角大于<u><span style="mso-spacerun: yes;"> </span></u>度时,单体支柱必须使用<u><span style="mso-spacerun: yes;"> </span></u>?<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 168.7pt; TEXT-ALIGN: left; mso-char-indent-count: 14.06; mso-char-indent-size: 11.95pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"></span>25;<span style="mso-spacerun: yes;"> </span>刚性联柱器<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">5、当单体支柱<u><span style="mso-spacerun: yes;"> </span></u>超过<u><span style="mso-spacerun: yes;"> </span></u>mm时,必须穿铁鞋。<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 180.85pt; TEXT-ALIGN: left; mso-char-indent-count: 15.07; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">钻底量;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>100<p></p></span></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">6、采煤工作面材料道和<u><span style="mso-spacerun: yes;"> </span>的</u>高度不得小于<u><span style="mso-spacerun: yes;"> </span></u>m。<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 229.7pt; TEXT-ALIGN: left; mso-char-indent-count: 19.14; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">溜子道;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>1.8<p></p></span></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">7、两道为<u><span style="mso-spacerun: yes;"> </span></u>支护的巷道,采煤工作面出口超前支护距离不得小于<u><span style="mso-spacerun: yes;"> </span></u>m。<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 254.15pt; TEXT-ALIGN: left; mso-char-indent-count: 21.18; mso-char-indent-size: 11.95pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">锚梁网;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>40<p></p></span></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">8、炮普采工作面泵站<u><span style="mso-spacerun: yes;"> </span></u>不得低于<u><span style="mso-spacerun: yes;"> </span></u>MPa。<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 205.2pt; TEXT-ALIGN: left; mso-char-indent-count: 17.1; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">压力;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>18<p></p></span></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">9、煤壁放完炮后必须及时挂梁支护,其煤壁<u><span style="mso-spacerun: yes;"> </span></u>不得超过<u><span style="mso-spacerun: yes;"> </span></u>mm。<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 205.2pt; TEXT-ALIGN: left; mso-char-indent-count: 17.1; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">端面距;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>300<p></p></span></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">10、综采工作面倾角大于<u>
                                        <span style="mso-spacerun: yes;"></span></u>度时,支架必须采取<u><span style="mso-spacerun: yes;"> </span></u>、防滑措施。<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 229.7pt; TEXT-ALIGN: left; mso-char-indent-count: 19.14; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">15;<span style="mso-spacerun: yes;"> </span>防倒 <p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">11、采煤机内喷雾压力不得小于<u><span style="mso-spacerun: yes;"> </span></u>MP a,外喷雾压力不得小于<u><span style="mso-spacerun: yes;"> </span></u>MP a。<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 241.9pt; TEXT-ALIGN: left; mso-char-indent-count: 20.16; mso-char-indent-size: 11.95pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">2.0;<span style="mso-spacerun: yes;"> </span>1.5<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">12、采煤工作面分段回料最小安全<u><span style="mso-spacerun: yes;"> </span></u>距离不得小于<u><span style="mso-spacerun: yes;"> </span></u>m。<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 241.9pt; TEXT-ALIGN: left; mso-char-indent-count: 20.16; mso-char-indent-size: 11.95pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">拉茬;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>15 <p></p></span></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: -48pt; TEXT-ALIGN: left; mso-char-indent-count: -4.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">13、两道为<u><span style="mso-spacerun: yes;"> </span></u>支护的巷道,其采煤工作面出口超前支护距离不得小于<u><span style="mso-spacerun: yes;"> </span></u>m。<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 241.9pt; TEXT-ALIGN: left; mso-char-indent-count: 20.16; mso-char-indent-size: 11.95pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">架棚;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>20 <p></p></span></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">14、工作面两道超前支护的单体液压支柱柱径为<u><span style="mso-spacerun: yes;"> </span></u>mm的,其初撑力不得小于<u><span style="mso-spacerun: yes;"> </span></u>KN?<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 254.15pt; TEXT-ALIGN: left; mso-char-indent-count: 21.18; mso-char-indent-size: 11.95pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">100;<span style="mso-spacerun: yes;"> </span>90<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">15、综采工作面<u><span style="mso-spacerun: yes;"> </span></u>系统的压力不得低于<u><span style="mso-spacerun: yes;"> </span></u>MPa;<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 254.15pt; TEXT-ALIGN: left; mso-char-indent-count: 21.18; mso-char-indent-size: 11.95pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">泵站;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>30<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">16、<u><span style="mso-spacerun: yes;"> </span></u><span style="mso-spacerun: yes;"></span>、<u><span style="mso-spacerun: yes;"> </span></u></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">和《操作规程》三大规程在煤矿生产中具有同等重要和并列平等的关系。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 149.4pt; mso-char-indent-count: 12.45; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">《煤矿安全规程》;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>《作业规程》<p></p></span></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 28.5pt; TEXT-ALIGN: left;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">17、煤矿安全工作人员必须具备必要的<u><span style="mso-spacerun: yes;"> </span></u>专业知识和<u><span style="mso-spacerun: yes;"> </span></u>工作经验。<u><p></p></u></span></p><p class="MsoNormal" style="TEXT-INDENT: 246.95pt; mso-char-indent-count: 20.58; mso-char-indent-size: 11.95pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">安全;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>矿山安全<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">18、安全员必须严格执行三大规程,对不具备安全生产条件,危及职工生命安全的生产现场和作业场所,有权令其整改、<u><span style="mso-spacerun: yes;"> </span></u>,情况紧急时,有权<u><span style="mso-spacerun: yes;"> </span></u>,撤出人员。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 161.5pt; mso-char-indent-count: 13.46; mso-char-indent-size: 11.95pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">限期解决;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>停止生产<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">19、“一炮三检”是指<u><span style="mso-spacerun: yes;"> </span></u>、放炮前、放炮后分别检查风流中的<u><span style="mso-spacerun: yes;"> </span></u>。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 234.7pt; mso-char-indent-count: 19.56; mso-char-indent-size: 11.95pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">装药前;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>瓦斯<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">20、巷道局部冒顶可采用<u><span style="mso-spacerun: yes;"> </span></u>法或<u><span style="mso-spacerun: yes;"> </span></u>进行处理。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;"><span style="mso-spacerun: yes;"> </span>安设木垛;<span style="mso-spacerun: yes;"> </span>锚喷<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">21、每个生产矿井必须至少有<u><span style="mso-spacerun: yes;"> </span></u>个能行人的、通达地面的<u><span style="mso-spacerun: yes;"> </span></u><span style="mso-spacerun: yes;"></span>。<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 229.7pt; TEXT-ALIGN: left; mso-char-indent-count: 19.14; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">2个;<span style="mso-spacerun: yes;"> </span>安全出口<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">22、斜巷施工期间兼做行人道时,必须每隔<u><span style="mso-spacerun: yes;"> </span></u>米设置一个躲避硐并设<u><span style="mso-spacerun: yes;"> </span></u>。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 229.7pt; mso-char-indent-count: 19.14; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">40;<span style="mso-spacerun: yes;"> </span>红灯<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">23、井下爆破作业,必须使用煤矿<u><span style="mso-spacerun: yes;"> </span></u>和煤矿<u><span style="mso-spacerun: yes;"> </span></u>。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 222.5pt; mso-char-indent-count: 18.54; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">许用炸药;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>许用电雷管<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 29.05pt; mso-char-indent-count: 2.42; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">24、使用煤矿许用<u><span style="mso-spacerun: yes;"> </span></u>电雷管时,最后一段的延期时间不得超过<u><span style="mso-spacerun: yes;"> </span></u>毫秒。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 234.7pt; mso-char-indent-count: 19.56; mso-char-indent-size: 11.95pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">毫秒延期;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><u>130</u><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">25、爆破地点<u><span style="mso-spacerun: yes;"> </span></u>米内,当矿车、未清除的煤矸或其他物体堵塞巷道断面1/3以上时,严禁装药<u><span style="mso-spacerun: yes;"> </span></u>。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;"><span style="mso-spacerun: yes;"> </span>20;<span style="mso-spacerun: yes;"> </span>放炮<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 29.05pt; mso-char-indent-count: 2.42; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">26、井下放炮,爆破工接到起爆命令后,必须先发出<u><span style="mso-spacerun: yes;"> </span></u>,至少等<u><span style="mso-spacerun: yes;"> </span></u>秒时间,方可放炮。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;"><span style="mso-spacerun: yes;"> </span>爆破警号;<span style="mso-spacerun: yes;"> </span>5<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">27.<u><span style="mso-spacerun: yes;"> </span></u>规定:安全生产管理必须坚持安全第一、<u><span style="mso-spacerun: yes;"> </span></u>的方针。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 108pt; mso-char-indent-count: 9.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">《安全生产法》<span lang="EN-US">;<span style="mso-spacerun: yes;"> </span>预防为主<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">28.</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">采煤工作面安装净化水幕应距工作面<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>不超过<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>米。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 196.45pt; mso-char-indent-count: 16.37; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">上下出口<span lang="EN-US">;<span style="mso-spacerun: yes;"> </span>30<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">29.矿井主要进风巷、<u><span style="mso-spacerun: yes;"> </span></u>至少<u><span style="mso-spacerun: yes;"> </span></u>冲刷一次积尘。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 196.45pt; mso-char-indent-count: 16.37; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">回风巷<span lang="EN-US">;<span style="mso-spacerun: yes;"> </span>每月 <p></p></span></span></p><p class="MsoNormal" style="MARGIN-LEFT: 24pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">30.工作面<u><span style="mso-spacerun: yes;"> </span></u>应超前回料,不得<u><span style="mso-spacerun: yes;"> </span></u>于工作面切顶线。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 196.45pt; mso-char-indent-count: 16.37; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">上隅角<span lang="EN-US">;<span style="mso-spacerun: yes;"> </span>滞后<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">31.<u><span style="mso-spacerun: yes;"> </span></u>工作面内应每隔<u><span style="mso-spacerun: yes;"> </span></u>米设一个三通阀门。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 184.45pt; mso-char-indent-count: 15.37; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">炮采<span lang="EN-US">;<span style="mso-spacerun: yes;"> </span>20<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">32.炮眼封泥应用<u><span style="mso-spacerun: yes;"> </span></u>,然后在外面剩余的炮眼部分,应用<u><span style="mso-spacerun: yes;"> </span></u>封实。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 196.45pt; mso-char-indent-count: 16.37; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">水炮泥;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>粘土炮泥<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">33.采用放炮的方法处理<u><span style="mso-spacerun: yes;"> </span></u>时,必须在距瞎炮至少<u><span style="mso-spacerun: yes;"> </span></u>米处另打与瞎炮炮眼平行的新炮眼,重新装药放炮。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 232.45pt; mso-char-indent-count: 19.37; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">瞎炮;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>0</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">.3</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">34.如果瞎炮在当班未处理完毕,<u><span style="mso-spacerun: yes;"> </span></u>必须同下一班放炮员在<u><span style="mso-spacerun: yes;"> </span></u>交接清楚。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 268.45pt; mso-char-indent-count: 22.37; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">放炮员;现场<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">35.</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">炮眼深度小于<u><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span></u>时,不得<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="TEXT-INDENT: 220.45pt; mso-char-indent-count: 18.37; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">0.6m;<span style="mso-spacerun: yes;"> </span>装药放炮<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">36. 矿用<u><span style="mso-spacerun: yes;"> </span></u>装置,要优先选用<u><span style="mso-spacerun: yes;"> </span></u>电气设备。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 172.45pt; mso-char-indent-count: 14.37; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">安全监测;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>本质安全型<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">37.有煤与瓦斯<u><span style="mso-spacerun: yes;"> </span></u>的采掘工作面、有瓦斯喷出的采掘工作面和瓦斯涌出极大、变化异常的工作面,都必须<u><span style="mso-spacerun: yes;"> </span></u>检查瓦斯。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 232.45pt; mso-char-indent-count: 19.37; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">突出危险; 配备专人经常<span lang="EN-US"><span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">38.煤与瓦斯突出的危险性随着煤层<u><span style="mso-spacerun: yes;"> </span></u>的增大而<u><span style="mso-spacerun: yes;"> </span></u>。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 256.45pt; mso-char-indent-count: 21.37; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">倾角;增大  <span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">39.矿井<u><span style="mso-spacerun: yes;"> </span></u>中的遇难人员,有90%以上是因<u><span style="mso-spacerun: yes;"> </span></u>中毒而死亡。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 244.45pt; mso-char-indent-count: 20.37; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">火灾;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>CO<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 28.5pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">40.临时停工地点不得停风,否则必须做到<u><span style="mso-spacerun: yes;"> </span></u>,设置栅栏,揭示警标,<u><span style="mso-spacerun: yes;"> </span></u>,并向矿调度室报告。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 196.45pt; mso-char-indent-count: 16.37; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">切断电源;禁止人员进入<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24.1pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.05pt; mso-line-height-rule: exactly;"><b><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;"><p></p></span></b></p><p class="MsoNormal" style="TEXT-INDENT: 24.1pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.05pt; mso-line-height-rule: exactly;"><b><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">二、选择题(每题<span lang="EN-US">1分,共10分)<p></p></span></span></b></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">1、《中华人民共和国安全生产法》于(<span style="mso-spacerun: yes;"> </span>C<span style="mso-spacerun: yes;"> </span>)实施?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 48pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 4.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">A.1986年3月19日<span style="mso-spacerun: yes;"> </span>B. 1992年11月7日<span style="mso-spacerun: yes;"> </span>C. 2002年6月29日<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">2、《煤矿安全规程》规定:采掘工作面进风流中,氧气浓度不得低于( B )。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 168pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 14.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">A.12%<span style="mso-spacerun: yes;"> </span>B.20%<span style="mso-spacerun: yes;"> </span>C.20.96%<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">3、瓦斯爆炸的浓度为(<span style="mso-spacerun: yes;"> </span>A<span style="mso-spacerun: yes;"> </span>)<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 168pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 14.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">A.5-16%<span style="mso-spacerun: yes;"> </span>B.5-20%<span style="mso-spacerun: yes;"> </span>C. 3-18%<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">4、放炮地点附近( C )以内风流中的瓦斯浓度达到1%时严禁放炮.<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 154.45pt; LINE-HEIGHT: 21pt; mso-char-indent-count: 12.87; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">A、10m <span style="mso-spacerun: yes;"> </span>B、15m<span style="mso-spacerun: yes;"> </span>C、20m<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">5.采掘工作面的温度不得超过( A )</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 14.0pt; mso-ascii-font-family: 仿宋_GB2312; mso-fareast-font-family: 仿宋_GB2312;">℃</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">.<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 154.45pt; LINE-HEIGHT: 21pt; mso-char-indent-count: 12.87; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">A、26</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 14.0pt; mso-ascii-font-family: 仿宋_GB2312; mso-fareast-font-family: 仿宋_GB2312;">℃</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;"><span style="mso-spacerun: yes;"> </span> B、28</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 14.0pt; mso-ascii-font-family: 仿宋_GB2312; mso-fareast-font-family: 仿宋_GB2312;">℃</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">  <span lang="EN-US">C、30</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 14.0pt; mso-ascii-font-family: 仿宋_GB2312; mso-fareast-font-family: 仿宋_GB2312;">℃</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 21pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">6.工作面出现异常气味,如煤油味,汽油味,松节油或焦油味,表明风流上方存在( C ).<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 102pt; LINE-HEIGHT: 21pt; mso-char-indent-count: 8.5; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;"><span style="mso-spacerun: yes;"></span>A、瓦斯突出  B、顶板冒落 C、煤炭自燃<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">7.</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;"> 采掘工作面的空气气温超过(<span style="mso-spacerun: yes;"> </span>C<span style="mso-spacerun: yes;"> </span>)<sup>O</sup>C时,必须停止工作。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 120pt; LINE-HEIGHT: 21pt; mso-char-indent-count: 10.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">A.26<span style="mso-spacerun: yes;"> </span>B.<span style="mso-spacerun: yes;"> </span>28<span style="mso-spacerun: yes;"> </span>C.<span style="mso-spacerun: yes;"> </span>30</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">8、采煤工作面单体支柱初撑力的合格率必须达到</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">( <span lang="EN-US">A )以上.<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 120pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 10.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、70m <span style="mso-spacerun: yes;"> </span>B、80m<span style="mso-spacerun: yes;"> </span>C、90m<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">9.炮眼深度小于( C )时,不得装药放炮.<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 168pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 14.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、0.8m  B、0.7m C、0.6m<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">10.采区回风巷、采掘工作面回风巷风流中二氧化碳浓度超过( B )时,必须停止工作,撤出人员,采取措施,进行处理。<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>A. 0.75%<span style="mso-spacerun: yes;"> </span>B. 1.0%<span style="mso-spacerun: yes;"> </span>C、1.5%<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 23.9pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 1.99; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">11.电动机或其开关安设地点附近20m以内风流中瓦斯浓度达到(<span style="mso-spacerun: yes;"> </span>C )时,必须停止工作,切断电源,撤出人员,进行处理。<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>A. 0.5%<span style="mso-spacerun: yes;"> </span>B. 1.0%<span style="mso-spacerun: yes;"> </span>C.1.5%<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">12.煤尘爆炸的下限浓度是( A )。<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>A.45mg/m<sup>3</sup><span style="mso-spacerun: yes;"> </span>B。45 g/m<sup>3</sup><span style="mso-spacerun: yes;"> </span>C。2000 mg/m<sup>3</sup><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">13.矿井火灾的遇难人员中有90%以上是因( A )中毒而死亡。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 132pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 11.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、<span lang="EN-US">CO<span style="mso-spacerun: yes;"> </span>B、CO<sub>2 </sub><span style="mso-spacerun: yes;"></span>C、CH<sub>4</sub><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">14.临时停工地点不得停风,否则必须做到(<span style="mso-spacerun: yes;"> </span>C<span style="mso-spacerun: yes;"> </span>)。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 48pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 4.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、切断电源并向调度室汇报;<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>B、揭示警标,禁止人员入内;<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 48pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 4.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">C、切断电源,设置栅栏,揭示警标,禁止人员进入,并向矿调度室报告。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">15.过滤式自救器可作为井下发生瓦斯爆炸、煤尘爆炸和(<span style="mso-spacerun: yes;"> </span>A<span style="mso-spacerun: yes;"> </span>)事故时,灾区人员逃生的工具。<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>A.矿井火灾<span style="mso-spacerun: yes;"> </span>B 煤与瓦斯突出<span style="mso-spacerun: yes;"> </span>C 瓦斯喷出<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">16. 高档普采工作面在回柱与割煤平行作业时一般应相距( C<span style="mso-spacerun: yes;"> </span>).<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 156pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 13.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、5m<span style="mso-spacerun: yes;"> </span> B、10m <span style="mso-spacerun: yes;"> </span>C、15m <p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">17.高档普采工作面机道梁端至煤壁顶板冒落高度不得超过( A ).<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 180pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 15.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、200m  B、300m<span style="mso-spacerun: yes;"> </span>C、340mm<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">18.使用铰接顶梁的采煤工作面铰接率不得低于( C ).<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 156pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 13.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、70%  B、80% C、90%<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">19. 高档普采工作面为减少工作面支柱承受的载荷,周期来压时可适当(<span style="mso-spacerun: yes;"> </span>B )控顶距离.<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 156pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 13.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、增加  B、缩小  C、不增不减<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">20.煤矿井下常见的地质构造有断层、(<span style="mso-spacerun: yes;"> </span>A<span style="mso-spacerun: yes;"> </span>)节理。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 144pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 12.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、褶曲   B、陷落柱 <span style="mso-spacerun: yes;"> </span>C、裂隙<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">21.为保证架棚质量要作到“三好”,即规格尺寸好、(<span style="mso-spacerun: yes;"> </span>C<span style="mso-spacerun: yes;"> </span>)、结构受力好。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 72pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 6.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、结构好  B、稳定性好 C、支架材质好<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">22.低瓦斯矿井的煤巷、半煤岩掘进工作面以及采煤工作面都必须使用安全等级不低于(<span style="mso-spacerun: yes;"> </span>B<span style="mso-spacerun: yes;"> </span>)的煤矿许用炸药。<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span>A .一级<span style="mso-spacerun: yes;"> </span>B.二级<span style="mso-spacerun: yes;"> </span>C .三级<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">23.高瓦斯矿井、低瓦斯的高瓦斯区域,必须使用安全等级不低于(<span style="mso-spacerun: yes;"> </span>A<span style="mso-spacerun: yes;"> </span>)。<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"></span>A. 二级的煤矿许用炸药<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"></span><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>B.三级的煤矿许用炸药<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span>C. 三级的煤矿许用含水炸药<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">24.在有煤尘爆炸危险的煤层中,掘进工作面爆破前后,附近( B )的巷道内必须洒水降尘。<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span>A .10米<span style="mso-spacerun: yes;"> </span>B. 20 米<span style="mso-spacerun: yes;"> </span>C. 100米<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">25.瓦斯爆炸的引火温度为( A )℃。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 93pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 7.75; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、650—750<span style="mso-spacerun: yes;"> </span>B、>800 <span style="mso-spacerun: yes;"> </span>C、>1000<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">26.采掘工作面电动机附近( A )米范围内,瓦斯浓度达到1.5%时,必须停止运转、切断电源、撤出人员、采取措施进行处理。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 171pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 14.25; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、20<span style="mso-spacerun: yes;"> </span>B、10<span style="mso-spacerun: yes;"> </span>C、15<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">27.《煤矿安全规定》规定,采掘工作面应实行( B )通风。<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span>A、串联<span style="mso-spacerun: yes;"> </span>B、分区<span style="mso-spacerun: yes;"> </span>C、扩散<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 21.75pt; LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">28.矿井火灾的三要素是指( A )。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 36pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 3.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A 、可燃物、引火源、充足的氧气;<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 36pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 3.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">B、引火源、爆炸物、氮气;<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 27pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.25; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"></span>C、汽油、火源和空气。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">29.煤矿许用炸药的安全等级越高,其安全性( A )。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 120pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 10.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A.越高<span style="mso-spacerun: yes;"> </span>B.越低<span style="mso-spacerun: yes;"> </span>C.不变<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">30.采煤工作面底板松软时,支柱要穿铁鞋,钻底量应≤( C )mm。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 132pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 11.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A. 50<span style="mso-spacerun: yes;"> </span>B.80<span style="mso-spacerun: yes;"> </span>C.100<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">31.锚喷巷道喷混凝土应采用潮喷或( A ),不得干喷。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 120pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 10.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A.湿喷  B.灌浆   C.注水<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">32. 矿井相对瓦斯涌出量是指矿井 ( B )。 <p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span>A.在正常生产情况下月平均产煤一吨的瓦斯涌出量。<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span>B.在单位时内涌出瓦斯的立方米数。<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span>C.连续涌出的瓦斯量。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">33.低瓦斯矿井中, 相对瓦斯涌出量大于( A<span style="mso-spacerun: yes;"> </span>)m<sup>3</sup>/t的个别区域(采煤工作面或采区)应作为高瓦斯区,按高瓦斯矿井管理。<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>A .10<span style="mso-spacerun: yes;"> </span>B. 5<span style="mso-spacerun: yes;"> </span>C. 15 <p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">34.当支架被压跨,巷道全部被岩石充填时,可用(<span style="mso-spacerun: yes;"> </span>B<span style="mso-spacerun: yes;"> </span>)方法。<p></p></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span>A、护顶支护法<span style="mso-spacerun: yes;"> </span>B、撞楔法    C、木垛法<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">35.一次采全高放顶煤采煤法一般适应( A )厚的煤层。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 96pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 8.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、5-12m     B、8-15m     C、20m、<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">36.厚度为1.3-3.5米的煤层称(<span style="mso-spacerun: yes;"> </span>B<span style="mso-spacerun: yes;"> </span>)。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 72pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 6.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、薄煤层   B、中厚煤层  C、厚煤层<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">37. 下面不属于煤层产状要素的是( B )。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 72pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 6.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、走向线<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span> B、倾向 <span style="mso-spacerun: yes;"> </span>C、倾角 <p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">38.上盘相对下降,下盘相对上升的断层叫( A )。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 60pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 5.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、正断层<span style="mso-spacerun: yes;"> </span>B、逆断层<span style="mso-spacerun: yes;"> </span> C、平移断层 <p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">39.<span style="COLOR: black;">井下出现骨折伤员,应如何处理(A)。<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 36pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 3.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、直接搬运到地面救治 <span style="mso-spacerun: yes;"> </span>B、先固定,后搬运到地面救治<span style="mso-spacerun: yes;"> </span><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 36pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 3.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">C.在现场救治<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">40.“一通三防”指的是通风、防治瓦斯、( B )和防尘。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 132pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 11.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">A、防水  B、防火  C、防顶板事故<p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 36pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;"><span style="mso-spacerun: yes;"> </span><b><p></p></b></span></p><p class="MsoNormal" style="TEXT-INDENT: 24.1pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.05pt; mso-line-height-rule: exactly;"><b><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">三、判断题<span lang="EN-US"><p></p></span></span></b></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 23pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">1.采煤机的操作除司机外,维修人员也可操作。<span style="mso-spacerun: yes;"> </span>(X)<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 23pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">2.司机必须持有效证件上岗作业。<span style="mso-spacerun: yes;"> </span>(√)<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 23pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">3.司机开机前必须先发出开机信号,停30秒钟后再开机。(√)<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 23pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">4.溜子不启动运行,司机可开机截割。<span style="mso-spacerun: yes;"> </span>(X)<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 23pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">5.液压马达严重漏油必须更换。<span style="mso-spacerun: yes;"> </span>(√)<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 23pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">6.采煤机最大牵引力决定于高压安全阀的调整值。<span style="mso-spacerun: yes;"> </span>(√)<p></p></span></p><p class="MsoNormal" style="MARGIN-LEFT: 21pt; LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">7.</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"> 采煤工作面留有伞檐时不准装药、放炮。<span style="mso-spacerun: yes;"> </span>(</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 23pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">8.遇有坚硬夹矸时,可以强行截割。<span style="mso-spacerun: yes;"> </span>(X)<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 23pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">9.司机工作时要保证上不割顶梁,下不割铲煤板。<span style="mso-spacerun: yes;"> </span>(√)<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: -300pt; LINE-HEIGHT: 12pt; mso-char-indent-count: -25.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">10.</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"> 为适应不同瓦斯等级采煤工作面的要求,我国煤矿许用炸药分为7级。(</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">X</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 23pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">11.</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">炮眼深度为<span lang="EN-US">0.6m-1.0 m时,封泥长度应为0.5m。<span style="mso-spacerun: yes;"> </span>(</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">X</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">12.</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">采用毫秒爆破的采煤工作面,可采用分组装药,也可一次装药,分次放炮。<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>(</span></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 23pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">13.</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">在独头巷道维修支护时,必须由里向外,逐架进行。<span lang="EN-US"><span style="mso-spacerun: yes;"> </span>(</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">X</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 23pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">14.职工违反劳动纪律、不服从管理、违章作业、造成严重后果的要追究刑事责任。<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>(√)<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: -276pt; LINE-HEIGHT: 18pt; mso-char-indent-count: -23.0; mso-char-indent-size: 12.0pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">15.采煤机的牵引方式分为有链牵引和无链牵引两种。<span style="mso-spacerun: yes;"> </span>(√)</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">16、采用钻爆法掘进的岩石巷道,除松软岩层外都必须采用光面爆破。(</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">X</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">17.锚杆的托板必须紧贴巷壁,并用扳手拧紧。<span style="mso-spacerun: yes;"> </span>(</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: -312pt; LINE-HEIGHT: 12pt; mso-char-indent-count: -26.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">18.开采有煤与瓦斯突出危险煤层时,严禁任何两个工作面之间串联通风。(</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 18pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 1.5; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"></span>19.《煤矿安全规程》规定,井下供电系统高压不应超过10000v。( </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"> )<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">20.有故障的供电线路不得强行送电。<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>( </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"> )<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">21.《煤矿安全规程》规定,井下使用胶带输送机必须是阻燃型。 ( </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√ </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">22.顶板事故是指采煤工作面发生冒顶事故。<span style="mso-spacerun: yes;"> </span>( </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">X </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">23.单体支柱初撑力是指支柱刚架设时对顶板的主动撑力。<span style="mso-spacerun: yes;"> </span>( </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√ </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">24. 井下各种有害气体的总称叫瓦斯。<span style="mso-spacerun: yes;"> </span>(</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">25.综采面采高≥3m或片帮严重时,支架必须有防护板。<span style="mso-spacerun: yes;"> </span>(</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">26.进入没有瓦斯的盲巷中不会发生危险。<span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>(</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">X</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">27.综采工作面支架排成一条直线,其偏差不得超过±100mm。(</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">28.低瓦斯矿井中有瓦斯喷出的个别区域(采煤工作面或采区)应作为高瓦斯区,并按高瓦斯矿井的管理规定管理。<span style="mso-spacerun: yes;"> </span>( </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√ </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">29.发生电器失火,切断电源后可直接用水灭火。<span style="mso-spacerun: yes;"> </span>( </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√ </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">30.“挂红”通常是透老空水的预兆。<span style="mso-spacerun: yes;"> </span>( </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√ </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">31.一台局部通风机最多只能向2个掘进工作面供风。<span style="mso-spacerun: yes;"> </span>( </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">X </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">32.采煤工作面采用反向通风系统(上行通风)时,其上隅角易发生瓦斯积聚。<span style="mso-spacerun: yes;"> </span>(</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">X</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: -264pt; LINE-HEIGHT: 12pt; mso-char-indent-count: -22.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">33. 过滤式自救器主要是用来过滤爆炸或火灾事故中的一氧化碳气体的。(</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 18pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 1.5; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"></span>34.井下爆破时产生的有害气体主要有CO<sub>2</sub>;CO;SO<sub>2</sub>;NO<sub>2</sub>。(</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">35.工作面上下出口的两巷,超前支护使用的支柱,铰接梁或长钢梁,距煤壁10m范围内打双排支柱。<span style="mso-spacerun: yes;"> </span>(</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">X</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">36.所有支柱在支撑顶板时,不得超过有效高度。 (</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">37. 为防止炮烟熏人,放炮后至少要通风20分钟,待吹散炮烟后方可进入工作面工作。<span style="mso-spacerun: yes;"> </span>(</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">38.尘肺病的发生完全是由于个人不良卫生习惯引起的。(</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">39.为提高灭火速度,应将水流直射火源中心。<span style="mso-spacerun: yes;"> </span>(</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">X</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">40.风门应设在需要通车和行人,同时又要隔断风流的巷道中。(</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 14.0pt;">√</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">)<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24.1pt; LINE-HEIGHT: 18pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.05pt; mso-line-height-rule: exactly;"><b><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312;">四、简答题<span lang="EN-US"><p></p></span></span></b></p><p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"></span>1、</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">矿井透水的预兆有哪些?</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;"><p></p></span></p><p class="MsoNormal"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;"><span style="mso-spacerun: yes;"> </span>答:矿井透水前主要有以下几种预兆:顶板挂水,挂汗、空气变冷、出现雾气、淋水、顶板来压、底板臌起、渗水和水有异臭味等。<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">2、</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">瓦斯爆炸必须具备哪些条件?</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">答:瓦斯爆炸必须同时具备三个条件,即瓦斯浓度为<span lang="EN-US">5—16%能引发爆炸,8-10%时爆炸威力最大;引爆火源温度为650-750</span></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">℃;空气中氧气浓度大于<span lang="EN-US">12%。</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">3.简述“一炮三检” 内容和“三人联锁”放炮中的三个人?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">答:“一炮三检”是装药前、放炮前和放炮后的瓦斯检查;“三人联锁”放炮中的三个人是指放炮员、班组长、瓦斯检查员。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">4、煤矿对井下放炮的安全距离是怎样规定的?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">答:井下放炮的安全距离是:岩巷<span lang="EN-US">100米;煤巷、半煤75米;采煤工作面30米。<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">5、采煤工作面两道文明生产环境的具体要求是什么?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">答:无失修巷道、无淤泥和积水、无浮碴杂物、设备摆放及材料码放应符合规定、管线吊挂整齐。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">6、如何正确使用综采支架?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">答<span lang="EN-US">:支架完好,压力符合规定,不串液、不漏液、不卸载;支架垂直顶底板,不歪斜、不挤架、不咬架、架中心符合作业规定和要求,其偏差不超过±100</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; mso-fareast-font-family: 仿宋_GB2312;">mm, </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-ascii-font-family: 'Times New Roman';">支架不超高使用。</span><span lang="EN-US" style="FONT-SIZE: 12pt; mso-fareast-font-family: 仿宋_GB2312;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">7、集团公司对炮普采工作面扶倾斜架棚的规定有什么要求?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">答:炮普采工作面在下列情况下必须打倾斜架棚:(<span lang="EN-US">1)采高超过2.4米的;(2)采高超过1.6米且倾角大于15°的。<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">8、对综采、炮普采工作面的泵站有什么要求? <p></p></span></p><p class="MsoNormal" align="left" style="TEXT-INDENT: 24pt; TEXT-ALIGN: left; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">答:工作面泵站设备及管路系统必须完好,泵站压力:综采面≥<span lang="EN-US">30</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; mso-fareast-font-family: 仿宋_GB2312;">Mpa; </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-ascii-font-family: 'Times New Roman';">炮普采面</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">≥<span lang="EN-US">18</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; mso-fareast-font-family: 仿宋_GB2312;">Mpa</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-ascii-font-family: 'Times New Roman';">。</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">9、顶板发生冒顶前有哪些预兆?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-hansi-font-family: 宋体;">答:顶板来劲,沙沙掉碴,易片帮,支柱受力明显,出现歪斜、钻底等现象。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">10. 矿井综合防尘措施有哪些?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">答:定期巷道洒水、布置隔爆水槽、水打眼、煤体注水、放炮采用水炮泥、放炮前后洒水,掘进扒装前后洒水、湿式喷浆及个人防护等等。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">11、采煤本质安全程度评估分几个等级及相应分数是多少?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">答:分<span lang="EN-US">A、B、C、D四个等级,其相应分数是:A级〉90分;B级〉80分;C级〉70分;D级≤70分。<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">12、什么叫D级采煤工作面?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">答:<span lang="EN-US">D级采煤工作面就是安全评估得分为≤70分,为不具备安全生产的工作面,必须立即停止生产,限期整改。<span style="mso-spacerun: yes;"> </span><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">13、《煤矿安全规程》对采煤工作面两道安全出口有哪些要求?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">答:《煤矿安全规程》规定:两道出口超前<span lang="EN-US">20米范围内,必须加强支护,综采(放)工作面,巷道高度不得低于1.8</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; mso-bidi-font-size: 16.0pt; mso-fareast-font-family: 仿宋_GB2312;">m,<span style="mso-spacerun: yes;"> </span></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-ascii-font-family: 'Times New Roman';">其它工作面不得低于</span><span lang="EN-US" style="FONT-SIZE: 12pt; mso-bidi-font-size: 16.0pt; mso-fareast-font-family: 仿宋_GB2312;">1.6m</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-ascii-font-family: 'Times New Roman';">。</span><span lang="EN-US" style="FONT-SIZE: 12pt; mso-bidi-font-size: 16.0pt; mso-fareast-font-family: 仿宋_GB2312;"><p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">14、采煤工作面初次放顶人员要注意什么?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">答:放顶人员必须站在支架完整、无崩绳、崩柱、甩钩、断绳抽人等危险的安全地点工作。放顶前必须对全面进行检查,清理好退路。回柱放顶时,必须指定有经验的人员观察顶板。<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">15、采煤面在什么情况下必须立即停止打眼?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">答:有下列情况之一时,必须立即停止打眼,待查明原因,处理好后才可恢复工作。(<span lang="EN-US">1)出现卡住钻杆时;(2)电钻出现异响时;(3)电钻外壳超温(60℃或烫手),或有烧焦味时;(4)钻杆严重震动时。<p></p></span></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">16、煤矿安全生产的方针是什么?<p></p></span></p><p class="MsoNormal" style="TEXT-INDENT: 24pt; LINE-HEIGHT: 12pt; mso-char-indent-count: 2.0; mso-char-indent-size: 12.0pt;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 仿宋_GB2312; mso-bidi-font-size: 16.0pt; mso-hansi-font-family: 宋体;">答:煤矿安全生产的方针是:安全第一、预防为主,综合治理、总体推进。<span lang="EN-US"><p></p></span></span></p></span>[/replyview][/UseMoney]
分享到: QQ空间QQ空间 腾讯微博腾讯微博 腾讯朋友腾讯朋友
分享分享0 收藏收藏0
您需要登录后才可以回帖 登录 | 注册安评论坛

手机版|Archiver|安全评价

GMT+8, 2024-5-22 08:59 , Processed in 0.029975 second(s), 7 queries , Gzip On, Memcache On.

回顶部