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Mining Engineering · Q134

Coal Mining Regulation in India

Engineering and GATE · Mining Engineering · question 134

Q134

Where the roadway is less than 1.8 m in height the manhole may be made to the . . . . . . . . of the roadway.

A.
Partial height
B.
Full height
Answer
C.
As usual height of manhole
D.
None

Answer: Option B

Solution

Answer: Option B
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