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Mining Engineering · Q308

Mine Ventilation

Engineering and GATE · Mining Engineering · question 308

Q308

The quantity of air in ventilating district the minimum should be . . . . . . . . m3 per person employed in largest shift and more than . . . . . . . . m3/min per daily ton out put.

A.
6, 2
B.
6, 2.3
C.
6, 2.5
Answer
D.
5, 2.5

Answer: Option C

Solution

Answer: Option C
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