What is the main function of an LHD machine?
A. Roof support
B. Muck loading and transport
C. Explosive charging
D. Surveying
Answer: Option B
Solution (By Examveda Team)
LHD (Load-Haul-Dump) machines are versatile mucking units.The correct answer is: Muck loading and transportWork in confined spaces and haul broken ore to ore passes or trucks.Common in modern underground mining.This Question Belongs to Mining Engineering >> Mine Development And Mining Methods
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