Georgia Elevator Mechanic Licensure
Examination Questions And Correct
Answers (Verified Answers) Plus
Rationale 2026 Q&A| Instant Download
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1. Which type of elevator uses ropes and counterweights to move the cab?
A. Hydraulic elevator
B. Traction elevator
C. Pneumatic elevator
D. Screw-driven elevator
Rationale:
Traction elevators use steel ropes or belts and counterweights, which
balance the weight of the cab for efficient movement.
2. What is the primary purpose of an elevator governor?
A. To open and close doors automatically
B. To regulate electrical power
C. To detect overspeed and activate the safety brake
D. To control passenger capacity
Rationale:
The governor monitors the speed of the elevator and triggers the safety
mechanism if the cab exceeds its rated speed.
,3. What is the typical travel distance limit for a hydraulic elevator?
A. 50–75 feet
B. 100–150 feet
C. Up to 250 feet
D. Unlimited
Rationale:
Hydraulic elevators are limited in height due to practical limitations of
piston length and pressure requirements.
4. Which component ensures that an elevator door does not close when an
obstruction is present?
A. Governor
B. Car sling
C. Door edge sensor or interlock
D. Safety gear
Rationale:
Door edge sensors prevent door closure by detecting obstructions, ensuring
passenger safety.
5. In traction elevators, what is the main function of the counterweight?
A. To control door operations
B. To balance the cab weight and reduce motor load
C. To limit speed
D. To operate the emergency brake
Rationale:
The counterweight balances the cab, reducing the energy required by the
motor and improving efficiency.
,6. What is the purpose of a buffer in an elevator pit?
A. To hold the cab in place during normal operation
B. To assist in leveling the car
C. To absorb energy in case of overtravel at the bottom
D. To guide the elevator cables
Rationale:
Buffers act as shock absorbers if the cab reaches the bottom beyond its
normal stopping point.
7. Which type of elevator motor is most commonly used for high-rise
traction elevators?
A. DC motor
B. Stepper motor
C. AC motor with variable frequency drive
D. Hydraulic motor
Rationale:
AC motors with VFDs allow precise speed control, smooth operation, and
energy efficiency in high-rise buildings.
8. What is the purpose of the hoistway switch in an elevator?
A. To activate the emergency alarm
B. To regulate cab lighting
C. To detect unauthorized access to the hoistway
D. To balance the counterweight
Rationale:
Hoistway switches detect when doors are opened without permission,
enhancing safety for maintenance personnel.
, 9. The term “buffer spring constant” refers to:
A. The rate at which the motor accelerates the cab
B. The resistance of the buffer to compression
C. The weight of the counterweight
D. Door-closing force
Rationale:
The buffer spring constant determines how much energy is absorbed when
the cab impacts the buffer.
10. Which type of hydraulic elevator uses a telescopic cylinder?
A. Holeless hydraulic
B. Telescopic hydraulic
C. Roped hydraulic
D. Pneumatic
Rationale:
Telescopic hydraulic elevators use multi-stage cylinders to achieve greater
travel without a deep pit.
11. Elevator car leveling refers to:
A. Adjusting door height
B. Ensuring the cab floor aligns with the landing
C. Balancing the counterweight
D. Lubricating guide rails
Rationale:
Leveling ensures safe entry and exit by aligning the cab floor with the
landing platform.
Examination Questions And Correct
Answers (Verified Answers) Plus
Rationale 2026 Q&A| Instant Download
1. Which type of elevator uses ropes and counterweights to move the cab?
A. Hydraulic elevator
B. Traction elevator
C. Pneumatic elevator
D. Screw-driven elevator
Rationale:
Traction elevators use steel ropes or belts and counterweights, which
balance the weight of the cab for efficient movement.
2. What is the primary purpose of an elevator governor?
A. To open and close doors automatically
B. To regulate electrical power
C. To detect overspeed and activate the safety brake
D. To control passenger capacity
Rationale:
The governor monitors the speed of the elevator and triggers the safety
mechanism if the cab exceeds its rated speed.
,3. What is the typical travel distance limit for a hydraulic elevator?
A. 50–75 feet
B. 100–150 feet
C. Up to 250 feet
D. Unlimited
Rationale:
Hydraulic elevators are limited in height due to practical limitations of
piston length and pressure requirements.
4. Which component ensures that an elevator door does not close when an
obstruction is present?
A. Governor
B. Car sling
C. Door edge sensor or interlock
D. Safety gear
Rationale:
Door edge sensors prevent door closure by detecting obstructions, ensuring
passenger safety.
5. In traction elevators, what is the main function of the counterweight?
A. To control door operations
B. To balance the cab weight and reduce motor load
C. To limit speed
D. To operate the emergency brake
Rationale:
The counterweight balances the cab, reducing the energy required by the
motor and improving efficiency.
,6. What is the purpose of a buffer in an elevator pit?
A. To hold the cab in place during normal operation
B. To assist in leveling the car
C. To absorb energy in case of overtravel at the bottom
D. To guide the elevator cables
Rationale:
Buffers act as shock absorbers if the cab reaches the bottom beyond its
normal stopping point.
7. Which type of elevator motor is most commonly used for high-rise
traction elevators?
A. DC motor
B. Stepper motor
C. AC motor with variable frequency drive
D. Hydraulic motor
Rationale:
AC motors with VFDs allow precise speed control, smooth operation, and
energy efficiency in high-rise buildings.
8. What is the purpose of the hoistway switch in an elevator?
A. To activate the emergency alarm
B. To regulate cab lighting
C. To detect unauthorized access to the hoistway
D. To balance the counterweight
Rationale:
Hoistway switches detect when doors are opened without permission,
enhancing safety for maintenance personnel.
, 9. The term “buffer spring constant” refers to:
A. The rate at which the motor accelerates the cab
B. The resistance of the buffer to compression
C. The weight of the counterweight
D. Door-closing force
Rationale:
The buffer spring constant determines how much energy is absorbed when
the cab impacts the buffer.
10. Which type of hydraulic elevator uses a telescopic cylinder?
A. Holeless hydraulic
B. Telescopic hydraulic
C. Roped hydraulic
D. Pneumatic
Rationale:
Telescopic hydraulic elevators use multi-stage cylinders to achieve greater
travel without a deep pit.
11. Elevator car leveling refers to:
A. Adjusting door height
B. Ensuring the cab floor aligns with the landing
C. Balancing the counterweight
D. Lubricating guide rails
Rationale:
Leveling ensures safe entry and exit by aligning the cab floor with the
landing platform.
