What determines the choice between shaft and ramp access?
A. Rock color
B. Groundwater table
C. Depth and production rate
D. Weather conditions
Answer: Option C
Solution (By Examveda Team)
Access design depends on operational economics.The correct answer is: Depth and production rateShafts are better for deep, high-production mines.Ramps are economical for shallow or selective mining.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
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