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Mining Engineering · Q64

Introduction to Mining Engineering

Engineering and GATE · Mining Engineering · question 64

Q64

Optimum rate of stone dusting in underground coal mines is

A.
1 Kg/ton of coal produced
B.
2.5 Kg/ton of coal produced
Answer
C.
5 Kg/ton of coal produced
D.
10 Kg/ton of coal produced

Answer: Option B

Solution

Answer: Option B
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