Mining Engineering > GATE 2022 > Mining Methods
Match the drilling pattern with mining operation
A
P→II,Q→III,R→I,S→II
B
P→III,Q→IV,R→I,S→Π
C
P→II, Q→I, R→IV, S→III
D
p→III,Q→IV,R→II,S→I

Correct : b

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drilling pattern mining mining engineering GATE 2022 P→II Q→III R→I S→II P→III Q→IV R→I S→Pi P→II Q→I R→IV S→III GATE mining engineering 2022 drilling pattern GATE 2022 mining engineering patterns

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