What is the main function of a grizzly in an underground mine?
A. Drainage control
B. Sorting large boulders
C. Blasting operation
D. Pumping water
Answer: Option B
Solution (By Examveda Team)
Grizzly is a coarse screen at ore passes or crushers.The correct answer is: Sorting large bouldersPrevents oversized material from entering downstream equipment.Improves equipment efficiency and safety.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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