Elevator Mechanic Exam Review 2023:
Verified Solutions (A+ Guaranteed)
Section 1: Safety & Codes (Q1-20)
1. What is the minimum headroom required in an elevator hoistway pit?
A) 5 feet
B) 6 feet
C) 7 feet
D) As per ASME A17.1, minimum is 7 ft (2.1 m) from pit floor to underside of overhead
structure
2. According to OSHA, what must be used when working on live parts over 50V?
A) Rubber gloves
B) Insulated tools
C) Lockout/Tagout
D) Proper PPE and insulated tools or LOTO
3. What does ASME A17.1 refer to?
A) Safety Code for Elevators and Escalators
B) Electrical Safety Code
C) Building Construction Code
D) Fire Safety Standard
4. Maximum allowable unintended car movement with brakes applied?
A) 1 inch
B) 2 inches
C) 3 inches
D) 6 inches
5. Minimum pit ladder rung clearance from wall?
A) 3 inches
B) 4 inches
C) 4.5 inches
D) 6 inches
,6. Firefighters’ Emergency Operation (FEO) is required in buildings over:
A) 2 stories
B) 3 stories or 60 ft in height
C) 5 stories
D) 10 stories
7. Phase I FEO key switch location requirement:
A) In or adjacent to elevator lobby
B) Inside the car only
C) At the machine room
D) At the fire command center only
8. Guarding of exposed hoistway crosshead beams is required below what height?
A) 6 ft 6 in
B) 7 ft
C) 8 ft
D) 10 ft
9. When is a separate elevator machine room NOT required for hydraulic elevators?
A) Always required
B) When using a roped hydraulic system
C) When speed is under 100 FPM
D) When building is under 3 stories
10. Emergency stop switch in car must be what color?
A) Red
B) Yellow
C) Orange
D) Any bright color
11. Minimum car interior lighting level:
A) 5 foot-candles
B) 10 foot-candles at the car controls
C) 20 lux
D) 50 lux
12. Car emergency signaling device must be audible within how many feet?
A) 50 ft
B) 75 ft
,C) 100 ft
D) 200 ft
13. Maximum pressure for hydraulic elevator piping:
A) 1.5 times relief valve setting
B) 2 times relief valve setting
C) 3 times relief valve setting
D) 5 times relief valve setting
14. Safety factor for elevator suspension ropes:
A) 5:1
B) 8:1 for traction, 10:1 for winding drum
C) 12:1
D) 15:1
15. Test frequency for car and counterweight safeties:
A) Annually
B) Every 5 years
C) Every 10 years
D) Only after installation
16. Maximum allowable clearance between car platform sill and hoistway edge:
A) 1/2 inch
B) 1-1/4 inches
C) 2 inches
D) 3 inches
17. Minimum number of hoistway ropes for traction elevators:
A) 2
B) 3
C) 4
D) 5
18. Governor tripping speed for rated speeds over 500 FPM:
A) Rated speed + 5%
B) Rated speed + 10%
C) Rated speed + 15%
D) Rated speed + 20%
19. What device prevents car movement with door open?
A) Door interlock
, B) Limit switch
C) Governor
D) Safety circuit
20. Maximum allowable vertical play in guide shoe rollers:
A) 1/32 inch
B) 1/16 inch
C) 1/8 inch
D) 1/4 inch
Section 2: Electrical Theory & Components (Q21-40)
21. Unit of electrical power:
A) Volt
B) Ampere
C) Watt
D) Ohm
22. Three-phase power consists of:
A) 2 hot wires, 1 neutral
B) 3 hot wires 120° apart
C) 2 hot wires, 1 ground
D) 3 phases of same timing
23. Purpose of a MOV (Metal Oxide Varistor):
A) Surge protection
B) Current limiting
C) Voltage regulation
D) Power factor correction
24. A thermistor in a motor circuit primarily protects against:
A) Overvoltage
B) Overcurrent/overheating
C) Phase loss
D) Ground faults
25. PLC in elevator control stands for:
A) Programmable Logic Controller
B) Power Line Conditioner
Verified Solutions (A+ Guaranteed)
Section 1: Safety & Codes (Q1-20)
1. What is the minimum headroom required in an elevator hoistway pit?
A) 5 feet
B) 6 feet
C) 7 feet
D) As per ASME A17.1, minimum is 7 ft (2.1 m) from pit floor to underside of overhead
structure
2. According to OSHA, what must be used when working on live parts over 50V?
A) Rubber gloves
B) Insulated tools
C) Lockout/Tagout
D) Proper PPE and insulated tools or LOTO
3. What does ASME A17.1 refer to?
A) Safety Code for Elevators and Escalators
B) Electrical Safety Code
C) Building Construction Code
D) Fire Safety Standard
4. Maximum allowable unintended car movement with brakes applied?
A) 1 inch
B) 2 inches
C) 3 inches
D) 6 inches
5. Minimum pit ladder rung clearance from wall?
A) 3 inches
B) 4 inches
C) 4.5 inches
D) 6 inches
,6. Firefighters’ Emergency Operation (FEO) is required in buildings over:
A) 2 stories
B) 3 stories or 60 ft in height
C) 5 stories
D) 10 stories
7. Phase I FEO key switch location requirement:
A) In or adjacent to elevator lobby
B) Inside the car only
C) At the machine room
D) At the fire command center only
8. Guarding of exposed hoistway crosshead beams is required below what height?
A) 6 ft 6 in
B) 7 ft
C) 8 ft
D) 10 ft
9. When is a separate elevator machine room NOT required for hydraulic elevators?
A) Always required
B) When using a roped hydraulic system
C) When speed is under 100 FPM
D) When building is under 3 stories
10. Emergency stop switch in car must be what color?
A) Red
B) Yellow
C) Orange
D) Any bright color
11. Minimum car interior lighting level:
A) 5 foot-candles
B) 10 foot-candles at the car controls
C) 20 lux
D) 50 lux
12. Car emergency signaling device must be audible within how many feet?
A) 50 ft
B) 75 ft
,C) 100 ft
D) 200 ft
13. Maximum pressure for hydraulic elevator piping:
A) 1.5 times relief valve setting
B) 2 times relief valve setting
C) 3 times relief valve setting
D) 5 times relief valve setting
14. Safety factor for elevator suspension ropes:
A) 5:1
B) 8:1 for traction, 10:1 for winding drum
C) 12:1
D) 15:1
15. Test frequency for car and counterweight safeties:
A) Annually
B) Every 5 years
C) Every 10 years
D) Only after installation
16. Maximum allowable clearance between car platform sill and hoistway edge:
A) 1/2 inch
B) 1-1/4 inches
C) 2 inches
D) 3 inches
17. Minimum number of hoistway ropes for traction elevators:
A) 2
B) 3
C) 4
D) 5
18. Governor tripping speed for rated speeds over 500 FPM:
A) Rated speed + 5%
B) Rated speed + 10%
C) Rated speed + 15%
D) Rated speed + 20%
19. What device prevents car movement with door open?
A) Door interlock
, B) Limit switch
C) Governor
D) Safety circuit
20. Maximum allowable vertical play in guide shoe rollers:
A) 1/32 inch
B) 1/16 inch
C) 1/8 inch
D) 1/4 inch
Section 2: Electrical Theory & Components (Q21-40)
21. Unit of electrical power:
A) Volt
B) Ampere
C) Watt
D) Ohm
22. Three-phase power consists of:
A) 2 hot wires, 1 neutral
B) 3 hot wires 120° apart
C) 2 hot wires, 1 ground
D) 3 phases of same timing
23. Purpose of a MOV (Metal Oxide Varistor):
A) Surge protection
B) Current limiting
C) Voltage regulation
D) Power factor correction
24. A thermistor in a motor circuit primarily protects against:
A) Overvoltage
B) Overcurrent/overheating
C) Phase loss
D) Ground faults
25. PLC in elevator control stands for:
A) Programmable Logic Controller
B) Power Line Conditioner
