Q87
Which underground transport equipment operates best on steep gradients?
A.
Rail haulage
B.
Conveyor belt
C.
LHDs (Load-Haul-Dump)
AnswerD.
Aerial tramway
Answer: Option C
Solution
Answer: Option C
Solution:
LHDs are versatile and maneuverable, ideal for steep or winding drives.The correct answer is: LHDs (Load-Haul-Dump)They are diesel or electric powered and work efficiently in ramps.Rail and belts are limited on gradients.