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31
Foam type extinguisher shall not be used for fighting
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Answer & Solution
Answer: Option C
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32
The place of accident not to be disturbed or altered before the arrival or without the consent of the
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Answer: Option D
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33
Prior to going down the mine the leader of the rescue team shall take clear instructions from
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Answer: Option C
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34
When is it intended to re-open a mine or seam after abandonment or discontinuance for a period exceeding 60 days, the Owner, Agent or Manager shall not less than 'A' days before resumption of mining operation give notice to the Chief Inspector. 'A' is given by
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Answer: Option A
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35
Support at the goaf edge is made the strongest - why?
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Answer: Option C
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36
For extraction or Reduction of pillars shall be commenced, conductor or carried out except with . . . . . . . . permission from Regional inspector in a depillary district.
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Answer & Solution
Answer: Option B
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37
No drill used for drilling a shot hole unless it allows a clearance of at least use . . . . . . . . centimeters over the diameter of catridge of explosive, which it is intended to
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Answer: Option D
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38
As per CMR 2017, Shot Firer is a
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Answer: Option A
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39
In which form the standards of the initial medical examination of all people seeking employment are laid down?
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Answer: Option B
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40
Weight of the sample to be send to laboratory analysis not less than . . . . . . . . grams.
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Answer: Option A
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