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Mining Engineering · Q146

Mine Supports and Strata Control

Engineering and GATE · Mining Engineering · question 146

Q146

Angle of draw is

A.
Angle between two vertical lines of subsidence
B.
Angle between vertical line and horizontal line
C.
Angle between two limit lines
D.
Angle between limit line of subsidence and vertical line of any side
Answer

Answer: Option D

Solution

Answer: Option D
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