Q222
What is the main function of an LHD machine?
A.
Roof support
B.
Muck loading and transport
AnswerC.
Explosive charging
D.
Surveying
Answer: Option B
Solution
Answer: Option B
Solution:
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.