Which underground mining method uses a conveyor belt and hydraulic roof supports?
A. Sublevel Stoping
B. Longwall Mining
C. Drift and Fill
D. Shrinkage Stoping
Answer: Option B
Solution (By Examveda Team)
Longwall Mining is used in coal mining with a long face and mechanized supports.The correct answer is: Longwall MiningIt provides high recovery and automation.Mostly used for soft-rock like coal.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
Related Questions on Mine Development and Mining Methods
What is the primary purpose of mine development?
A. Extraction of ore
B. Ventilation planning
C. Accessing ore body
D. Waste disposal
A. Shaft
B. Adit
C. Stope
D. Raise
A. Room and Pillar
B. Cut and Fill
C. Block Caving
D. Shrinkage Stoping
Which of the following is not an underground mining method?
A. Open-pit mining
B. Shrinkage stoping
C. Sublevel stoping
D. Cut and fill
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