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Mining Engineering · Q232

Mine Supports and Strata Control

Engineering and GATE · Mining Engineering · question 232

Q232

The roof above gallery height of . . . . . . . . m tested with bamboo shoded with iron.

A.
1.5 m
B.
2 m
C.
2.5 m
Answer
D.
3 m

Answer: Option C

Solution

Answer: Option C
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