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1
For installation of booster fan in underground . . . . . . . . days prior notice given to R. I.
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Answer: Option D
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2
One of the duties of Ventilation officer as stipulated in the CMR 2017 is to arrange for water spraying at & within 'A' meter of the working places. 'A' is given by
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Answer: Option C
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3
Why lime is sprinkled on the accumulation of black damp?
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Answer: Option A
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4
When a prop is set on a sand or loose material, the flat base piece not less than . . . . . . . . centimeter thick.
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Answer: Option D
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5
Which of the following section of Mines Act & Mines Rule state the provision on disability allowance?
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Answer: Option B
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6
Which of the following apparatus, equipments is not recommended to keep at rescue room
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Answer: Option D
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7
The place at which explosives are temporary placed called . . . . . . . .
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Answer: Option C
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8
The convention of dyke . . . . . . . . in plan in which colour.
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Answer: Option B
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9
In every underground coal mine the average monthly output of which exceeds 'A', the manager shall be assisted by a Safety Officer. 'A' is given by
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Answer: Option B
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10
Where in any mine, it is intended to contruct a reservoir, dam or other structure to withstand a pressure of water, which will flow when wet or to control the in rush of water the manager, give in writing not less than . . . . . . . . days notice to the regional Inspector, accompanied by two copies of plan, showing design and other details of proper construction.
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Answer: Option B
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