Q60
What is the function of a mine ladderway?
A.
Ventilation control
B.
Water drainage
C.
Personnel movement
AnswerD.
Haulage automation
Answer: Option C
Solution
Answer: Option C
Solution:
Ladderway is a vertical or inclined passage fitted with ladders for worker movement.The correct answer is: Personnel movementUsed in emergency escape routes or where hoisting is unavailable.Not suitable for haulage or ventilation.