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Which excavation is driven upward from one level to another in...

This question belongs to Mining Engineering Mine Development And Mining Methods
Mine Development and Mining Methods
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Which excavation is driven upward from one level to another in a mine?

Answer & Solution
Correct Answer: Option A
Raise is a vertical or inclined opening driven upward from one level to another.The correct answer is: RaiseUsed for ventilation, ore transfer, and escape routes.Drift is horizontal, shaft is vertical from surface, and crosscut connects drifts.
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