What does "ramping" refer to in underground development?
A. Ore crushing
B. Inclined access construction
C. Drilling longholes
D. Rock reinforcement
Answer: Option B
A. Ore crushing
B. Inclined access construction
C. Drilling longholes
D. Rock reinforcement
Answer: Option B
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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