Questions with Detailed Rationales latest 2026
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1. Which of the following is a primary responsibility of an elevator mechanic?
A. Designing building layouts
B. Installing, repairing, and maintaining elevators
C. Inspecting fire alarm systems
D. Painting elevator shafts
Correct Answer: B – Installing, repairing, and maintaining elevators is the core
responsibility of an elevator mechanic, ensuring elevators operate safely and
efficiently.
2. What is the purpose of an elevator governor?
A. Control door opening speed
B. Limit elevator speed to prevent overspeeding
C. Regulate passenger capacity
D. Activate emergency lighting
Correct Answer: B – The governor ensures the elevator does not exceed its safe
operational speed, engaging the safety mechanism if overspeed occurs.
3. When performing routine elevator maintenance, what should always be
checked first?
A. Paint condition of cab walls
B. Lubrication and condition of hoistway machinery
C. Flooring of the building
D. Electrical outlets near the shaft
Correct Answer: B – Safety and operational integrity require that mechanical
components like hoistway machinery are inspected before aesthetic features.
,4. Which safety standard governs elevator design, construction, and
maintenance in the United States?
A. OSHA Standard 1926
B. ASME A17.1 / CSA B44
C. NFPA 70E
D. ISO 9001
Correct Answer: B – ASME A17.1 / CSA B44 is the accepted code for elevator safety
in the U.S., covering installation, inspection, and maintenance.
5. What is the primary purpose of a buffer in an elevator system?
A. Reduce electrical consumption
B. Cushion the car at the bottom of the hoistway
C. Slow down the doors
D. Increase passenger capacity
Correct Answer: B – Buffers absorb impact energy if an elevator reaches the
bottom of the shaft, reducing damage and injury risk.
6. Which type of elevator uses ropes and a counterweight for operation?
A. Hydraulic elevator
B. Traction elevator
C. Pneumatic vacuum elevator
D. Dumbwaiter
Correct Answer: B – Traction elevators use steel ropes and a counterweight to
move the car efficiently between floors.
7. What is the primary function of the hoistway door interlock?
A. Prevent elevator from moving with open doors
B. Control cab lighting
, C. Monitor elevator weight
D. Signal building management
Correct Answer: A – The interlock ensures the elevator cannot operate unless all
doors are securely closed, preventing accidents.
8. During an elevator inspection, you find worn-out wire ropes. What should
you do?
A. Ignore if elevator works fine
B. Lubricate and continue operation
C. Report and replace immediately
D. Adjust the tension
Correct Answer: C – Worn wire ropes are a serious safety hazard and must be
replaced immediately to prevent failure.
9. Hydraulic elevators are typically used in which scenario?
A. High-rise buildings over 20 floors
B. Low-rise buildings under 6 floors
C. Freight elevators only
D. Buildings without elevators
Correct Answer: B – Hydraulic elevators are ideal for low-rise applications due to
their slower speed and simpler design.
10. What is the main advantage of a gearless traction elevator over a geared
traction elevator?
A. Lower installation cost
B. Smoother ride and higher speed
C. Uses more electricity
D. Simpler maintenance
Correct Answer: B – Gearless traction elevators provide a smoother ride and are
capable of higher speeds, making them suitable for high-rise buildings.