Which development activity is done first in underground mining?
A. Crosscutting
B. Shaft sinking
C. Drifting
D. Stoping
Answer: Option B
Solution (By Examveda Team)
Shaft sinking is usually the first major activity to access deeper levels.The correct answer is: Shaft sinkingIt allows transport, ventilation, and service installation.Followed by lateral development.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
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