____ are energy-absorbing units located at the bottom of the hoistway that absorb any impact from a car that descends below the normal lowest level.
A) Hoists
B) Ropes
C) Buffers
D) Cushions
Correct Answer:
Verified
Q3: Describe observation elevators.
Q4: _ systems provide horizontal transportation for distances
Q5: _ is/are used to stop the movement
Q6: _ are inclined, continuous, power-driven stairways used
Q7: _ elevators are used mainly for low-rise
Q9: Describe the basic characteristics of wheelchair lifts.
Q10: What are moving walks?
Q11: Describe gearless traction elevators.
Q12: _ systems control the operation of several
Q13: List some of the design requirements for
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