Mining Engineering > GATE 2021 > Rock Mechanics
With reference to the figure related to rock cutting by point attack tool, match the angle with corresponding name.
A
P-2, Q-4, R-1, S-3.
B
P-4, Q-2, R-1, S-3.
C
P-2, Q-4, R-3, S-1.
D
P-4, Q-2, R-3, S-1.

Correct : a

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