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This question belongs to Mining Engineering Mine Development And Mining Methods

Mine Development and Mining Methods

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What equipment is used for horizontal development in hard rock mines?

A) Scraper B) LHD C) Tunnel Boring Machine (TBM) D) Scooptram

Answer & Solution

Correct Answer: Option C

TBMs are used for rapid, smooth excavation of horizontal tunnels.The correct answer is: Tunnel Boring Machine (TBM)Common in civil and some mining projects.Efficient but costly; suited for long, straight tunnels.

Question posted by Examveda

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