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Mine Legislation and General Safety MCQs Questions & Answers | Mining Engineering

Learn and practice multiple-choice questions (MCQs) with answers related to Mine Legislation and General Safety. These resources are available for mining engineering students who wish to clear GATE exams, technical interviews, competitive examinations, and other entrance exams. The Mine Legislation and General Safety chapter is particularly important for students studying mining engineering. Page-4 section-3

Each section contains 100 MCQs on Mine Legislation and General Safety .
31
How many Co-tubes to be kept at the surface of the mine where no rescue room is located close to the mine entrance?
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Answer & Solution
Answer: Option D
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32
The conventional for preparing plans and sections with regard to underground coal barrier the colour shown in plans
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Answer & Solution
Answer: Option C
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33
Who shall inform the Manager for any unusual change in the barometric pressure?
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Answer & Solution
Answer: Option C
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34
Every prop shall be set on . . . . . . . . foundation and kept tight against the roof.
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Answer & Solution
Answer: Option C
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35
As per CMR 2017, what should be the minimum average monthly output of an underground mine, where the Safety Officer must have First Class Manager's certificate?
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Answer & Solution
Answer: Option C
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36
Which of the following materials are used to hold tubs on a gradient?
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Answer & Solution
Answer: Option D
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37
It is expected that all timber supports of mines are to be withdrawn by
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Answer & Solution
Answer: Option B
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38
What should be the distance upto which the guides shall be kept extended towards the bottom of the sinking shaft exceeding 150 m in depth?
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Answer & Solution
Answer: Option D
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39
As per provision of CMR 2017, who shall be held responsible for determining the VEQ?
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Answer & Solution
Answer: Option B
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40
The exhaust air, below ground, which contains dust in excess of the permissible limit shall be efficiently diluted and if necessary filtered. So as to reduce the concentration of respirable dust there in below . . . . . . . . percent of the permissible limit before being recirculated into working place.
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Answer & Solution
Answer: Option B
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