What is the term for a vertical opening between levels used for ore movement?
A. Adit
B. Raise
C. Shaft
D. Ore pass
Answer: Option D
Solution (By Examveda Team)
Ore pass is a vertical or inclined opening for gravity ore transfer.The correct answer is: Ore passCommonly used with chutes or grizzlies.Reduces hauling distance and energy cost.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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