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Mining Engineering · Q112

Mine Supports and Strata Control

Engineering and GATE · Mining Engineering · question 112

Q112

In safari support the minimum number of laggings to be given is decided as

A.
1 for every meter length of the bar
Answer
B.
2 for every meter length of the bar
C.
3 for every meter length of the bar
D.
Any number for every meter length of bar

Answer: Option A

Solution

Answer: Option A
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