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This question belongs to Mining Engineering Coal Mining Regulation In India

Coal Mining Regulation in India

?

The mechanical ventilator used below ground for boosting the whole current of air passing along the intake or return air way of a mine or ventilation district called.

A) Auxiliary fan B) Blough fan C) Booster fan D) Face fan

Answer & Solution

Correct Answer: Option C

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Question posted by Examveda

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