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安全技术练习(1) | 2010-9-28 9:08:00

安全技术练习(1)

1.以下(B)不属于机械行业产品。

  A.工程机械

  B.纺织机械

  C.包装机械

  D.电工机械

 2.为保证机械设备的安全运行,优先采取的安全措施是(A)

  A.直接安全技术措施

  B.间接安全技术措施

  C.指导性安全技术措施

  D.安全防护装置

3(B)是在机械设备上采用和安装各种安全防护装置,克服在使用过程中产生的不安全因素。

  A.直接安全技术措施

  B.间接安全技术措施

  C.指导性安全技术措施

D.防护性安全技术措施

4.在皮带传动中,最危险的部位是(C )。

  A.运动中的皮带

  B.旋转的皮带轮

  C.皮带开始进入皮带轮的部位

D.皮带轮上凸出的部位

5.一般传动机构离地面(B )m以下,应设防护罩。

  A.1

  B.2

  C.3

D.4

6.皮带防护罩与皮带的距离不应小于(B)mm,设计应合理,不应影响机器的运行。

  A.30

  B.50

  C.70

  D.80

7.皮带的接头必须牢固可靠。安装皮带要松紧适宜。皮带传动机构的防护可采用将皮带全部遮盖起来的方法,或采用(A)防护。

  A.防护栏杆

  B.防护网

  C.安全网

  D.防护罩

8.联轴器防护最根本的办法就是加防护罩,最常见的是(D)防护罩。

  A.U形

  B.V形

  C.M形

D.Ω形

 9.下列(D)伤害不属于机械伤害。

  A.挤压

  B.碰撞

  C.冲击

D.触电

10.实现机械本质安全的优先顺序是(C)。

  ①消除产生危险的原因;②使人难于接近机器危险部位;③提供保护装置或者个人防护装备;④减少或消除接触机器的危险部件的次数

  A.②①④③

  B.③②①④

  C.①④②③

  D.④①③②

  • 标签:安全 知识 
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    Re:在漫画中识别身边的违章 | 2016-10-22 13:31:43
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    Re:在漫画中识别身边的违章 | 2016-10-20 13:38:09
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    Re:在漫画中识别身边的违章 | 2016-10-19 14:33:14
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    Re:在漫画中识别身边的违章 | 2016-10-15 20:30:36
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    Re:在漫画中识别身边的违章 | 2016-10-10 11:59:46
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    http://www.lyjjzd.com/e/space/?userid=2566029&servlet/proxy/20161010/thread-2566029-1-1.html
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    By:joptw(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
    原创 | 2016-9-30 12:41:38
    原创(游客)http://rywkdks.lofter.com/post/1e698063_c7f5902 http://rywywj.lofter.com/post/1e6a80c3_c823e16 http://rywkdks.lofter.com/post/1e698063_c7f62bf http://rywkdks.lofter.com/post/1e698063_c7eb659 http://rywkdks.lofter.com/post/1e698063_c7f525b http://njryw168.lofter.com/post/1e6983e5_c7ee547 http://rywywj.lofter.com/post/1e6a80c3_c820b63 http://rywkdks.lofter.com/post/1e698063_c7f62d4 http://rywkdks.lofter.com/post/1e698063_c7f9108 http://rywywj.lofter.com/post/1e6a80c3_c820f8f
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    原创 | 2016-9-28 18:05:43
    原创(游客)http://wztgywj.lofter.com/post/1e65f473_c6e9f19 http://ywjseo.lofter.com/post/1e634752_c64fb14 http://wztgywj.lofter.com/post/1e65f473_c6ede69 http://seogsywj.lofter.com/post/1e634756_c6ddb12 http://seogsywj.lofter.com/post/1e634756_c6de753 http://seogsywj.lofter.com/post/1e634756_c6dddc0 http://bjseoywj.lofter.com/post/1e66bf3e_c70f68e http://bjseoywj.lofter.com/post/1e66bf3e_c710442 http://njseoywj.lofter.com/post/1e634754_c69a3e2 http://bjseoywj.lofter.com/post/1e66bf3e_c71056d
    By:原创(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
    原创 | 2016-9-6 18:30:29
    原创(游客)http://rywpxl.lofter.com/post/1e5a849c_c3d4886 http://rywpxl.lofter.com/post/1e5a849c_c3d4885 http://rywpxl.lofter.com/post/1e5a849c_c3d4884 http://rywpxl.lofter.com/post/1e5a849c_c3d4883 http://rywpxl.lofter.com/post/1e5a849c_c3d4882 http://rywpxl.lofter.com/post/1e5a849c_c3d4881 http://rywpxl.lofter.com/post/1e5a849c_c3d4880 http://rywpxl.lofter.com/post/1e5a849c_c3d487f http://rywpxl.lofter.com/post/1e5a849c_c3d487e http://rywpxl.lofter.com/post/1e5a849c_c3d487d
    By:原创(游客) | 个人主页 | 引用 | 返回 | 删除 | 回复
    Re:安全技术练习(1) | 2012-1-1 14:52:07
    qsf999
    By:qsf999 | 个人主页 | 引用 | 返回 | 删除 | 回复
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