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This question belongs to Mining Engineering Mine Legislation And General Safety

Mine Legislation and General Safety

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In order to have determination of percentage of inflammable gas, samples of air are taken from which of the below mentioned places?

A) return side of first working places B) intake side of first working places C) intake side of last working places D) any places inside the mine working

Answer & Solution

Correct Answer: Option B

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Question posted by Examveda

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