1. What code primarily governs platform lifts?
A. ASME A17.1 B. ASME A18.1 C. NFPA 13 D. IBC Chapter 30
ANSWER : B
Explanation: ASME A18.1 is the primary safety standard for platform lifts and
stairway chairlifts.
2. A vertical platform lift is mainly intended to:
A. Transport freight B. Serve high-rise buildings C. Provide accessibility for
persons with disabilities D. Replace passenger elevators
ANSWER : C
Explanation: Platform lifts are designed to provide accessibility where
elevators are not feasible.
3. Minimum rated load for most vertical platform lifts is:
A. 500 lb B. 600 lb C. 750 lb D. 1,000 lb
ANSWER : C
Explanation: ASME A18.1 typically requires a minimum rated load of 750 lb
for vertical platform lifts.
4. What device prevents operation when the gate is open?
A. Overspeed governor B. Interlock C. Buffer D. Final limit switch
ANSWER : B
Explanation: Interlocks prevent lift movement unless gates are closed and
locked.
5. The emergency stop switch must be:
A. Hidden from view B. Key-operated only C. Red and clearly marked D.
Located outside the platform
ANSWER : C
Explanation: Emergency stop devices must be conspicuous and readily
accessible.
,6. What is the maximum rated speed for most vertical platform lifts?
A. 20 fpm B. 30 fpm C. 40 fpm D. 60 fpm
ANSWER : B
Explanation: ASME A18.1 limits most vertical platform lifts to 30 feet per
minute.
7. Which component stops the lift at the uppermost and lowermost limits of
travel?
A. Buffer B. Governor C. Final limit switch D. Interlock
ANSWER : C
Explanation: Final limit switches stop motion beyond normal operating limits.
8. Platform lifts require guarding on exposed sides to a height of at least:
A. 36 inches B. 42 inches C. 48 inches D. 54 inches
ANSWER : C
Explanation: Guards must be at least 42–48 inches depending on
configuration; 48 inches is common for exposed sides.
9. The pit depth for many vertical platform lifts is typically:
A. No pit required B. 2 inches C. 6 inches D. 12 inches
ANSWER : C
Explanation: Many vertical platform lifts require a shallow pit, commonly
around 6 inches.
10. Electrical wiring for platform lifts must comply with:
A. ASME A18.1 only B. NEC only C. Local fire code only D. ASME A18.1
and NEC
ANSWER : D
Explanation: Mechanical safety is covered by ASME A18.1, while electrical
work must comply with NEC.
11. What device senses an obstruction under the platform?
A. Slack rope switch B. Toe guard C. Under-platform safety pan D. Overspeed
governor
ANSWER : C
Explanation: Under-platform safety pans stop downward travel if an
obstruction is detected.
,12. Who approves platform lift installation in Michigan?
A. Local police department B. MI LARA / BFS inspector C. Manufacturer only
D. Property owner
ANSWER : B
Explanation: Michigan Bureau of Fire Services enforces elevator and lift
inspections.
13. A key switch on a platform lift is primarily used to:
A. Adjust speed B. Control authorized operation C. Reset overloads D. Test
limits
ANSWER : B
Explanation: Key switches limit operation to authorized users or attendants.
14. What is the purpose of a ramp at platform entry?
A. Decoration B. Drainage C. Smooth wheelchair access D. Structural support
ANSWER : C
Explanation: Ramps ensure smooth and safe entry for mobility devices.
15. What type of drive is most common for vertical platform lifts?
A. Hydraulic B. Traction C. Rack and pinion D. Belt drive
ANSWER : A
Explanation: Hydraulic drives are common due to simplicity and smooth
operation.
16. The minimum clear platform size commonly required is:
A. 24 in × 36 in B. 30 in × 48 in C. 36 in × 54 in D. 42 in × 60 in
ANSWER : B
Explanation: ASME A18.1 specifies minimum clear dimensions of 30 inches
by 48 inches.
17. What protects users from moving parts beneath the platform?
A. Governor B. Skirt or toe guard C. Buffer D. Limit switch
ANSWER : B
Explanation: Skirts or toe guards prevent contact with moving components.
18. Platform lift doors and gates must:
, A. Be manually latched B. Be power-operated only C. Be interlocked D. Have
glass panels only
ANSWER : C
Explanation: Interlocking ensures safe operation when gates are closed.
19. Emergency lowering is usually accomplished by:
A. Battery power B. Manual valve or device C. Governor activation D. Fire
alarm
ANSWER : B
Explanation: Manual lowering allows safe descent during power failure.
20. What color is typically used for emergency stop buttons?
A. Blue B. Green C. Yellow D. Red
ANSWER : D
Explanation: Red is universally used for emergency stop devices.
21. A platform lift installed outdoors must be:
A. Painted white B. Weather-resistant C. Underground D. Battery-operated only
ANSWER : B
Explanation: Outdoor installations must withstand environmental exposure.
22. What component prevents overloading?
A. Pressure relief or load sensing device B. Limit switch C. Buffer D. Interlock
ANSWER : A
Explanation: Load-sensing or pressure relief devices prevent unsafe operation.
23. What is required before a lift can be placed into service in Michigan?
A. Owner approval B. Manufacturer letter C. State inspection approval D. Fire
department walkthrough
ANSWER : C
Explanation: State inspection and approval are mandatory.
24. Which document must be available on-site?
A. Building blueprints B. Maintenance and operation manual C. Owner lease D.
Fire alarm drawings
ANSWER : B
Explanation: Maintenance and operation manuals must be accessible.
A. ASME A17.1 B. ASME A18.1 C. NFPA 13 D. IBC Chapter 30
ANSWER : B
Explanation: ASME A18.1 is the primary safety standard for platform lifts and
stairway chairlifts.
2. A vertical platform lift is mainly intended to:
A. Transport freight B. Serve high-rise buildings C. Provide accessibility for
persons with disabilities D. Replace passenger elevators
ANSWER : C
Explanation: Platform lifts are designed to provide accessibility where
elevators are not feasible.
3. Minimum rated load for most vertical platform lifts is:
A. 500 lb B. 600 lb C. 750 lb D. 1,000 lb
ANSWER : C
Explanation: ASME A18.1 typically requires a minimum rated load of 750 lb
for vertical platform lifts.
4. What device prevents operation when the gate is open?
A. Overspeed governor B. Interlock C. Buffer D. Final limit switch
ANSWER : B
Explanation: Interlocks prevent lift movement unless gates are closed and
locked.
5. The emergency stop switch must be:
A. Hidden from view B. Key-operated only C. Red and clearly marked D.
Located outside the platform
ANSWER : C
Explanation: Emergency stop devices must be conspicuous and readily
accessible.
,6. What is the maximum rated speed for most vertical platform lifts?
A. 20 fpm B. 30 fpm C. 40 fpm D. 60 fpm
ANSWER : B
Explanation: ASME A18.1 limits most vertical platform lifts to 30 feet per
minute.
7. Which component stops the lift at the uppermost and lowermost limits of
travel?
A. Buffer B. Governor C. Final limit switch D. Interlock
ANSWER : C
Explanation: Final limit switches stop motion beyond normal operating limits.
8. Platform lifts require guarding on exposed sides to a height of at least:
A. 36 inches B. 42 inches C. 48 inches D. 54 inches
ANSWER : C
Explanation: Guards must be at least 42–48 inches depending on
configuration; 48 inches is common for exposed sides.
9. The pit depth for many vertical platform lifts is typically:
A. No pit required B. 2 inches C. 6 inches D. 12 inches
ANSWER : C
Explanation: Many vertical platform lifts require a shallow pit, commonly
around 6 inches.
10. Electrical wiring for platform lifts must comply with:
A. ASME A18.1 only B. NEC only C. Local fire code only D. ASME A18.1
and NEC
ANSWER : D
Explanation: Mechanical safety is covered by ASME A18.1, while electrical
work must comply with NEC.
11. What device senses an obstruction under the platform?
A. Slack rope switch B. Toe guard C. Under-platform safety pan D. Overspeed
governor
ANSWER : C
Explanation: Under-platform safety pans stop downward travel if an
obstruction is detected.
,12. Who approves platform lift installation in Michigan?
A. Local police department B. MI LARA / BFS inspector C. Manufacturer only
D. Property owner
ANSWER : B
Explanation: Michigan Bureau of Fire Services enforces elevator and lift
inspections.
13. A key switch on a platform lift is primarily used to:
A. Adjust speed B. Control authorized operation C. Reset overloads D. Test
limits
ANSWER : B
Explanation: Key switches limit operation to authorized users or attendants.
14. What is the purpose of a ramp at platform entry?
A. Decoration B. Drainage C. Smooth wheelchair access D. Structural support
ANSWER : C
Explanation: Ramps ensure smooth and safe entry for mobility devices.
15. What type of drive is most common for vertical platform lifts?
A. Hydraulic B. Traction C. Rack and pinion D. Belt drive
ANSWER : A
Explanation: Hydraulic drives are common due to simplicity and smooth
operation.
16. The minimum clear platform size commonly required is:
A. 24 in × 36 in B. 30 in × 48 in C. 36 in × 54 in D. 42 in × 60 in
ANSWER : B
Explanation: ASME A18.1 specifies minimum clear dimensions of 30 inches
by 48 inches.
17. What protects users from moving parts beneath the platform?
A. Governor B. Skirt or toe guard C. Buffer D. Limit switch
ANSWER : B
Explanation: Skirts or toe guards prevent contact with moving components.
18. Platform lift doors and gates must:
, A. Be manually latched B. Be power-operated only C. Be interlocked D. Have
glass panels only
ANSWER : C
Explanation: Interlocking ensures safe operation when gates are closed.
19. Emergency lowering is usually accomplished by:
A. Battery power B. Manual valve or device C. Governor activation D. Fire
alarm
ANSWER : B
Explanation: Manual lowering allows safe descent during power failure.
20. What color is typically used for emergency stop buttons?
A. Blue B. Green C. Yellow D. Red
ANSWER : D
Explanation: Red is universally used for emergency stop devices.
21. A platform lift installed outdoors must be:
A. Painted white B. Weather-resistant C. Underground D. Battery-operated only
ANSWER : B
Explanation: Outdoor installations must withstand environmental exposure.
22. What component prevents overloading?
A. Pressure relief or load sensing device B. Limit switch C. Buffer D. Interlock
ANSWER : A
Explanation: Load-sensing or pressure relief devices prevent unsafe operation.
23. What is required before a lift can be placed into service in Michigan?
A. Owner approval B. Manufacturer letter C. State inspection approval D. Fire
department walkthrough
ANSWER : C
Explanation: State inspection and approval are mandatory.
24. Which document must be available on-site?
A. Building blueprints B. Maintenance and operation manual C. Owner lease D.
Fire alarm drawings
ANSWER : B
Explanation: Maintenance and operation manuals must be accessible.
