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Mining Engineering · Q317

Mine Ventilation

Engineering and GATE · Mining Engineering · question 317

Q317

If the wet bulb temperature exceeds 30.5% at any place air current should be faster than . . . . . . . .

A.
1.2 m/sec
B.
1 m/sec
Answer
C.
0.1 m/sec
D.
2.5 m/sec

Answer: Option B

Solution

Answer: Option B
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