What is the role of a staging chamber in a shaft?
A. Emergency exit
B. Pump installation
C. Hoist changeover point
D. Explosive storage
Answer: Option C
Solution (By Examveda Team)
Staging chamber is a widened section in a shaft for loading/unloading personnel or materials.The correct answer is: Hoist changeover pointUsed to transfer between cage systems or rest zones.Also allows equipment maneuvering.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
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