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Elevator Mechanic Practice Test

50 practice questions across 5 topics, each with a written explanation of why the correct answer is correct. Start below — the first questions are free and no account is required.

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Topics on the Elevator Mechanic exam

Sample Elevator Mechanic questions

Electrical Fundamentals & Control Systems

In an elevator control circuit, a safety circuit is wired in:

  1. A. Series, so any open device stops the car
  2. B. Parallel, so any open device stops the car
  3. C. Series-parallel for redundancy
  4. D. Star topology to the controller

Answer: A. Elevator safety devices (door contacts, buffer switches, governor switch, pit stop switch, etc.) are wired in series. If any single safety device opens the circuit, the safety chain is broken and the elevator stops. This is a fundamental safety design principle — failure of any one device defaults to safe (stopped) state.

Safety Code (ASME A17.1 / CSA B44)

Under ASME A17.1, what is the maximum car speed at which the governor must trip and set the safeties?

  1. A. 150% of the rated speed
  2. B. 125% of the rated speed for most traction elevators
  3. C. The overspeed governor trips at any speed above rated speed
  4. D. Exactly the rated speed of the elevator

Answer: B. ASME A17.1 requires the overspeed governor to trip (activate safeties) at no more than 125% of the rated speed for most electric traction elevators with Type B safeties. The exact trip speed varies by safety type and elevator class. The governor mechanically trips a rope that activates the car safety, bringing the car to a controlled stop.

Traction Elevator Systems

In a geared traction elevator, the hoist ropes are driven by:

  1. A. A rack-and-pinion gear attached to the guide rails
  2. B. A chain drive connected directly to the motor
  3. C. A hydraulic cylinder pushing the car up
  4. D. A sheave (pulley) connected to a motor through a worm gear reducer

Answer: D. Geared traction elevators use a motor connected through a worm gear or helical gear reducer to a drive sheave. The hoist ropes wrap around the sheave and support the car and counterweight. The gear reducer allows a smaller, faster motor to develop sufficient torque. Gearless traction elevators connect the motor directly to the drive sheave, requiring a larger, slower motor but offering quieter, more efficient operation at higher speeds.

Work through every topic on the Elevator Mechanic question directory, or start the timed practice test above.

Elevator Mechanic exam — frequently asked questions

How many questions are on the Elevator Mechanic exam?

The Elevator Mechanic exam typically has 80–100 (varies by state). The exact count varies by state and exam version. VoltExam gives you 50 practice questions covering every topic tested.

What score do you need to pass the Elevator Mechanic exam?

The passing score for the Elevator Mechanic exam is typically 70%. Scoring significantly above the minimum on practice tests before exam day is strongly recommended to account for real-exam pressure.

What is the pass rate for the Elevator Mechanic exam?

The estimated first-attempt pass rate for the Elevator Mechanic exam is ~58%. Candidates who complete structured practice sessions with full answer explanations pass at significantly higher rates.

How long should I study for the Elevator Mechanic exam?

Most candidates study 2–3 months for the Elevator Mechanic exam. Study time varies based on prior experience. Focusing on practice questions with explanations is the most time-efficient preparation method.

What topics are on the Elevator Mechanic exam?

The Elevator Mechanic exam covers topics including: Electrical Fundamentals & Control Systems, Safety Code (ASME A17.1 / CSA B44), Traction Elevator Systems, Hydraulic Elevator Systems, Maintenance, Testing & Inspection. VoltExam's free study mode organizes 50 quick-study questions by concept so you can target weak areas efficiently.