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1. The primary purpose of an elevator safety device is to:
A) Increase travel speed
B) Protect passengers from accidents
C) Reduce energy consumption
D) Improve aesthetics
B
Elevator safety devices are designed to prevent accidents and
ensure passenger safety, such as overspeed governors and safety
brakes.
2. How often must an NYC elevator undergo a full periodic
inspection?
A) Every 3 months
B) Every 6 months
C) Annually
D) Every 5 years
C
According to NYC regulations, elevators must undergo a
comprehensive inspection at least once every 12 months.
3. What is the maximum allowable speed for a passenger elevator in
a 10-story building?
, A) 150 ft/min
B) 350 ft/min
C) 500 ft/min
D) 700 ft/min
C
Passenger elevators in mid-rise buildings typically have a
maximum speed of 500 ft/min to balance efficiency and safety.
4. The purpose of the buffer in an elevator pit is to:
A) Absorb the impact of a descending car
B) Stop the elevator at floors
C) Provide lighting in the pit
D) Support the counterweight
A
Buffers are installed at the bottom of the elevator pit to safely
absorb energy if the car descends too far.
5. Which component prevents an elevator from moving beyond its
intended travel range?
A) Hoist motor
B) Governor
C) Limit switch
D) Counterweight
C
Limit switches are designed to cut power and stop the elevator if
it travels past its designated limits.
6. An elevator emergency alarm should:
A) Only be tested during inspections
B) Alert passengers in case of emergency
C) Automatically call the elevator company
D) Activate the door opener
, B
The emergency alarm is intended to alert passengers and others
nearby that assistance is needed.
7. Which of the following is required for traction elevators but not
for hydraulic elevators?
A) Hoistway doors
B) Counterweights
C) Emergency brakes
D) Pit lighting
B
Traction elevators use counterweights to balance the car load,
whereas hydraulic elevators do not.
8. What is the minimum headroom required for an elevator machine
room?
A) 7 ft
B) 8 ft
C) 10 ft
D) 12 ft
B
NYC code requires a minimum of 8 ft headroom in the machine
room for safety and accessibility.
9. The hoistway door reopening device is designed to:
A) Prevent the door from opening at the wrong floor
B) Reopen the door if obstructed
C) Speed up door travel
D) Lock the door at all times
B
Door reopening devices automatically reverse the door if it
encounters an obstruction to prevent injury.