Q58
What is the purpose of a "grizzly" in an underground loading system?
A.
Rock fragmentation
B.
Ore crushing
C.
Sizing oversized material
AnswerD.
Haulage automation
Answer: Option C
Solution
Answer: Option C
Solution:
Grizzly is a coarse screen at ore passes or chutes to block oversized material.The correct answer is: Sizing oversized materialPrevents large boulders from jamming crushers or loading equipment.Improves downstream efficiency.