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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-9 section-1

Each section contains 100 MCQs on Mine Legislation and General Safety .
81
What is the maximum period of service expected from all parts of suspension gear as per CMR 2017?
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Answer & Solution
Answer: Option D
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82
It may be sufficient to provide one rescue room for a number of mines, if the total number of persons ordinarily employed in below ground working of all such mines does not exceed,
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Answer & Solution
Answer: Option B
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83
If the ventilation door to be frequently kept open for the passage of men/material, those shall be through at the working shift, a . . . . . . . . at the door.
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Answer & Solution
Answer: Option B
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84
No oil, grease, canvas or other inflammable material shall be stored on any mine except in a . . . . . . . . receptacle.
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Answer & Solution
Answer: Option B
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85
What temperature of the socket is suitable for pouring white metal into it?
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Answer & Solution
Answer: Option A
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86
Detonetor once inserted into a . . . . . . . . cartridge shall not be taken at
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Answer & Solution
Answer: Option C
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87
Detonators are to be carried in
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Answer & Solution
Answer: Option C
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88
Number of shots fired at anyone time by the apparatus shall not exceed the number for which it is . . . . . . . .
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Answer & Solution
Answer: Option B
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89
The production of dust can be reduced by using . . . . . . . . type of bits.
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Answer & Solution
Answer: Option C
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90
The samples are called by a method of . . . . . . . . sampling, when the zone treated with incombustible dust.
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Answer & Solution
Answer: Option D
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