What is a typical feature of a decline in underground mining?
A. Built for shaft sinking
B. Provides horizontal access only
C. Has steep vertical angles
D. Allows vehicular movement
Answer: Option D
Solution (By Examveda Team)
Declines are inclined tunnels used for vehicle access.The correct answer is: Allows vehicular movementUsed for transporting ore, waste, and personnel.Less expensive than shafts for moderate depths.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
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