NEIEP 600 EXAM /ACTUAL NEIEP 600 FINAL EXAM 2026 APPROVED
EXAM COMPLETE ACCURATE QUESTIONS AND CORRECT
DETAILED ANSWERS WITH RATIONALES (100% CORRECT
VERIFIED SOLUTIONS) LATEST UPDATED VERSION 2026 EDITION
|GUARANTEED PASS A+ (BRAND NEW!) FULL REVISED NEIEP 600
FINAL EXAM 2026
1. A hoist way door interlock must prevent the elevator car from moving unless:
A) The car door is fully open
B) The hoist way door is locked in the closed position
C) The hoist way door is locked and the car door is within the locking zone
CORRECT ANSWER: C – *Rationale: The interlock ensures that hoist way doors
are securely locked before car movement. The car door must also be closed or
within the unlocking/locking zone per ASME A17.1. *
2. What is the maximum allowable variation in leveling accuracy for a hydraulic
elevator with a rated speed of 100 FPM?
A) ±1/4 inch
B) ±1/2 inch
C) ±1 inch
D) ±1.5 inches
CORRECT ANSWER: B – *Rationale: ASME A17.1 requires leveling accuracy
within ±1/2 inch for hydraulic elevators at 100 FPM or less. *
3. Which brake component is responsible for releasing the brake when power is
applied?
A) Brake shoe
B) Brake spring
C) Brake coil (solenoid)
,D) Brake drum
CORRECT ANSWER: C – Rationale: The brake coil electromagnetically lifts the
brake shoe off the drum or disc against spring force when electrical power is
applied.
4. The primary function of the oil buffer on a hydraulic elevator is to:
A) Slow the car during normal stopping
B) Absorb kinetic energy at the bottom of the travel
C) Lubricate the cylinder packing
D) Reduce pump noise
CORRECT ANSWER: B – Rationale: Oil buffers provide cushioning to stop the
car safely if it overruns the lower terminal, absorbing energy through fluid
displacement.
5. When performing a static pressure test on a hydraulic cylinder, the pressure
should not drop more than:
A) 10% in 10 minutes
B) 5% in 10 minutes
C) 2% in 10 minutes
D) 0% in 10 minutes
CORRECT ANSWER: B – Rationale: Industry standard allows up to 5% drop
over 10 minutes due to temperature stabilization and minor compression effects,
indicating no significant leak.
6. Which relay in a traditional control system typically seals itself to maintain car
travel direction?
A) Stop relay
B) Door relay
,C) Direction relay (U/D relay)
D) Safety relay
CORRECT ANSWER: C – Rationale: The direction relay is sealed (holding
contact) to maintain up/down command until the run circuit is interrupted or floor
is reached.
7. How often should rail brackets be inspected for secure attachment according to
NEIEP guidelines?
A) Annually
B) Semi-annually
C) Quarterly
D) Monthly
CORRECT ANSWER: B – Rationale: NEIEP preventive maintenance schedules
require semi-annual visual and torque checks of rail bracket fasteners.
8. A plumb line dropped from the top of a hoist way shows a rail misalignment of
3/16 inch over 20 feet. This is:
A) Within tolerance for high-speed traction
B) Acceptable for hydraulic elevators
C) Out of tolerance for all elevators
D) Only acceptable for freight elevators
CORRECT ANSWER: B – *Rationale: Hydraulic elevator rails can tolerate up to
1/4 inch over 20 feet; traction elevators require stricter alignment, typically 1/8
inch. *
9. The purpose of a car-top inspection station is to:
A) Test fire service mode
B) Allow safe movement of the car from the top during inspection
, C) Check hoist way lighting
D) Bypass the main line disconnect
CORRECT ANSWER: B – Rationale: Car-top inspection station provides
momentary operation buttons to move the car at slow speed for maintenance access
and inspection.
10. In a full-pressure return hydraulic system, the tank temperature should not
exceed:
A) 120°F
B) 140°F
C) 160°F
D) 180°F
CORRECT ANSWER: B – Rationale: Excessive temperature degrades oil and
seals; 140°F is maximum recommended for continuous operation per NEIEP
standards.
11. What is the minimum clearance allowed between the car platform and the
lowest pit obstruction?
A) 6 inches
B) 12 inches
C) 24 inches
D) 36 inches
CORRECT ANSWER: C – *Rationale: ASME A17.1 requires a 24-inch minimum
clearance for an elevator car above the pit floor, unless a permanently enclosed pit
ladder is provided. *
12. Which valve directly controls the rate of descent in a hydraulic elevator?
A) Pressure relief valve
EXAM COMPLETE ACCURATE QUESTIONS AND CORRECT
DETAILED ANSWERS WITH RATIONALES (100% CORRECT
VERIFIED SOLUTIONS) LATEST UPDATED VERSION 2026 EDITION
|GUARANTEED PASS A+ (BRAND NEW!) FULL REVISED NEIEP 600
FINAL EXAM 2026
1. A hoist way door interlock must prevent the elevator car from moving unless:
A) The car door is fully open
B) The hoist way door is locked in the closed position
C) The hoist way door is locked and the car door is within the locking zone
CORRECT ANSWER: C – *Rationale: The interlock ensures that hoist way doors
are securely locked before car movement. The car door must also be closed or
within the unlocking/locking zone per ASME A17.1. *
2. What is the maximum allowable variation in leveling accuracy for a hydraulic
elevator with a rated speed of 100 FPM?
A) ±1/4 inch
B) ±1/2 inch
C) ±1 inch
D) ±1.5 inches
CORRECT ANSWER: B – *Rationale: ASME A17.1 requires leveling accuracy
within ±1/2 inch for hydraulic elevators at 100 FPM or less. *
3. Which brake component is responsible for releasing the brake when power is
applied?
A) Brake shoe
B) Brake spring
C) Brake coil (solenoid)
,D) Brake drum
CORRECT ANSWER: C – Rationale: The brake coil electromagnetically lifts the
brake shoe off the drum or disc against spring force when electrical power is
applied.
4. The primary function of the oil buffer on a hydraulic elevator is to:
A) Slow the car during normal stopping
B) Absorb kinetic energy at the bottom of the travel
C) Lubricate the cylinder packing
D) Reduce pump noise
CORRECT ANSWER: B – Rationale: Oil buffers provide cushioning to stop the
car safely if it overruns the lower terminal, absorbing energy through fluid
displacement.
5. When performing a static pressure test on a hydraulic cylinder, the pressure
should not drop more than:
A) 10% in 10 minutes
B) 5% in 10 minutes
C) 2% in 10 minutes
D) 0% in 10 minutes
CORRECT ANSWER: B – Rationale: Industry standard allows up to 5% drop
over 10 minutes due to temperature stabilization and minor compression effects,
indicating no significant leak.
6. Which relay in a traditional control system typically seals itself to maintain car
travel direction?
A) Stop relay
B) Door relay
,C) Direction relay (U/D relay)
D) Safety relay
CORRECT ANSWER: C – Rationale: The direction relay is sealed (holding
contact) to maintain up/down command until the run circuit is interrupted or floor
is reached.
7. How often should rail brackets be inspected for secure attachment according to
NEIEP guidelines?
A) Annually
B) Semi-annually
C) Quarterly
D) Monthly
CORRECT ANSWER: B – Rationale: NEIEP preventive maintenance schedules
require semi-annual visual and torque checks of rail bracket fasteners.
8. A plumb line dropped from the top of a hoist way shows a rail misalignment of
3/16 inch over 20 feet. This is:
A) Within tolerance for high-speed traction
B) Acceptable for hydraulic elevators
C) Out of tolerance for all elevators
D) Only acceptable for freight elevators
CORRECT ANSWER: B – *Rationale: Hydraulic elevator rails can tolerate up to
1/4 inch over 20 feet; traction elevators require stricter alignment, typically 1/8
inch. *
9. The purpose of a car-top inspection station is to:
A) Test fire service mode
B) Allow safe movement of the car from the top during inspection
, C) Check hoist way lighting
D) Bypass the main line disconnect
CORRECT ANSWER: B – Rationale: Car-top inspection station provides
momentary operation buttons to move the car at slow speed for maintenance access
and inspection.
10. In a full-pressure return hydraulic system, the tank temperature should not
exceed:
A) 120°F
B) 140°F
C) 160°F
D) 180°F
CORRECT ANSWER: B – Rationale: Excessive temperature degrades oil and
seals; 140°F is maximum recommended for continuous operation per NEIEP
standards.
11. What is the minimum clearance allowed between the car platform and the
lowest pit obstruction?
A) 6 inches
B) 12 inches
C) 24 inches
D) 36 inches
CORRECT ANSWER: C – *Rationale: ASME A17.1 requires a 24-inch minimum
clearance for an elevator car above the pit floor, unless a permanently enclosed pit
ladder is provided. *
12. Which valve directly controls the rate of descent in a hydraulic elevator?
A) Pressure relief valve
