600 FINAL REVIEW NEIEP / NEWEST ACTUAL EXAM QUESTIONS BANK QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2026
Q&A |LATEST EXAM UPDATE 2026/2027..
*CORE DOMAINS*
*Electrical Theory and Circuitry*
*Elevator Mechanical Systems Design*
*Hydraulic System Troubleshooting*
*Safety Codes and Regulatory Compliance*
*Control Systems and Microprocessors*
*Blueprint Reading and Schematics*
*Testing and Inspection Standards*
*Professional Ethics and Workplace Law*
*INTRODUCTION*
*This comprehensive examination is designed to assess the technical proficiency and practical knowledge of candidates within the vertical
SECTION ONE: QUESTIONS 1–100
Which component in a hydraulic elevator system is primarily responsible for preventing the car from descending at an excessive
speed?
A. Oil buffer
B. Rupture valve
C. Down valve
D. Relief valve
🟢B
🔴 RATIONALE: A rupture valve is designed to detect an uncontrolled descent of the elevator car caused by a failure in the hydraulic
line and will lock the system to prevent a freefall.
,When measuring current in a circuit, how must the ammeter be connected?
A. In parallel with the load
B. In series with the load
C. Across the power source
D. To the chassis ground
🟢B
🔴 RATIONALE: An ammeter must be connected in series so that the total current flowing through the circuit passes through the meter
to provide an accurate reading.
According to ASME A17.1, what is the required clearance between the car platform apron and the hoistway wall?
A. 1/2 inch
B. 3/4 inch
C. 1 inch
D. 1 1/2 inches
🟢B
🔴 RATIONALE: The code specifies a maximum clearance of 3/4 inch to ensure safe operation and prevent entanglement or hazards
during transition.
Which logic gate produces a high output only if all its inputs are high?
A. OR gate
B. NAND gate
C. AND gate
D. XOR gate
🟢C
🔴 RATIONALE: An AND gate follows the Boolean logic where the output is true only when every individual input is true.
What is the primary purpose of a "soft start" controller on an AC motor?
A. To increase starting torque
B. To reduce mechanical stress and electrical inrush current
C. To bypass the need for a VFD
D. To increase the motor speed beyond nameplate RPM
🟢B
🔴 RATIONALE: Soft starters utilize power electronics to gradually ramp up the voltage, which minimizes the physical impact on the
drive train and reduces utility line interference.
, If a DC motor is exhibiting excessive sparking at the brushes, what is the most likely cause?
A. Low field voltage
B. Worn or improperly seated brushes
C. High ambient temperature
D. Excessive motor speed
🟢B
🔴 RATIONALE: Poor contact between the carbon brushes and the commutator due to wear or misalignment causes arcing and
sparking during operation.
Which safety device is required to stop the elevator if the governor trips?
A. Car door contact
B. Safety plank mechanism
C. Final limit switch
D. Emergency brake
🟢B
🔴 RATIONALE: The governor system is mechanically linked to the safety plank, which activates the safeties to grip the guide rails
when overspeed is detected.
When troubleshooting a relay-based control circuit, what does a "chattering" relay usually indicate?
A. The coil is receiving too much voltage
B. The coil is receiving insufficient or unstable voltage
C. The contacts are welded closed
D. The return spring is missing
🟢B
🔴 RATIONALE: Voltage fluctuations or an unstable power supply cause the electromagnetic field to weaken and strengthen rapidly,
leading to the relay contacts rapidly opening and closing.
What is the maximum length of a flexible cord permitted for temporary wiring in an elevator hoistway?
A. 6 feet
B. 10 feet
C. 20 feet
D. As per local authority only
🟢A
🔴 RATIONALE: National Electrical Code (NEC) and elevator safety standards limit the length of flexible cords to 6 feet for temporary
connections to prevent fire and trip hazards.
ANSWERS) PLUS RATIONALES 2026
Q&A |LATEST EXAM UPDATE 2026/2027..
*CORE DOMAINS*
*Electrical Theory and Circuitry*
*Elevator Mechanical Systems Design*
*Hydraulic System Troubleshooting*
*Safety Codes and Regulatory Compliance*
*Control Systems and Microprocessors*
*Blueprint Reading and Schematics*
*Testing and Inspection Standards*
*Professional Ethics and Workplace Law*
*INTRODUCTION*
*This comprehensive examination is designed to assess the technical proficiency and practical knowledge of candidates within the vertical
SECTION ONE: QUESTIONS 1–100
Which component in a hydraulic elevator system is primarily responsible for preventing the car from descending at an excessive
speed?
A. Oil buffer
B. Rupture valve
C. Down valve
D. Relief valve
🟢B
🔴 RATIONALE: A rupture valve is designed to detect an uncontrolled descent of the elevator car caused by a failure in the hydraulic
line and will lock the system to prevent a freefall.
,When measuring current in a circuit, how must the ammeter be connected?
A. In parallel with the load
B. In series with the load
C. Across the power source
D. To the chassis ground
🟢B
🔴 RATIONALE: An ammeter must be connected in series so that the total current flowing through the circuit passes through the meter
to provide an accurate reading.
According to ASME A17.1, what is the required clearance between the car platform apron and the hoistway wall?
A. 1/2 inch
B. 3/4 inch
C. 1 inch
D. 1 1/2 inches
🟢B
🔴 RATIONALE: The code specifies a maximum clearance of 3/4 inch to ensure safe operation and prevent entanglement or hazards
during transition.
Which logic gate produces a high output only if all its inputs are high?
A. OR gate
B. NAND gate
C. AND gate
D. XOR gate
🟢C
🔴 RATIONALE: An AND gate follows the Boolean logic where the output is true only when every individual input is true.
What is the primary purpose of a "soft start" controller on an AC motor?
A. To increase starting torque
B. To reduce mechanical stress and electrical inrush current
C. To bypass the need for a VFD
D. To increase the motor speed beyond nameplate RPM
🟢B
🔴 RATIONALE: Soft starters utilize power electronics to gradually ramp up the voltage, which minimizes the physical impact on the
drive train and reduces utility line interference.
, If a DC motor is exhibiting excessive sparking at the brushes, what is the most likely cause?
A. Low field voltage
B. Worn or improperly seated brushes
C. High ambient temperature
D. Excessive motor speed
🟢B
🔴 RATIONALE: Poor contact between the carbon brushes and the commutator due to wear or misalignment causes arcing and
sparking during operation.
Which safety device is required to stop the elevator if the governor trips?
A. Car door contact
B. Safety plank mechanism
C. Final limit switch
D. Emergency brake
🟢B
🔴 RATIONALE: The governor system is mechanically linked to the safety plank, which activates the safeties to grip the guide rails
when overspeed is detected.
When troubleshooting a relay-based control circuit, what does a "chattering" relay usually indicate?
A. The coil is receiving too much voltage
B. The coil is receiving insufficient or unstable voltage
C. The contacts are welded closed
D. The return spring is missing
🟢B
🔴 RATIONALE: Voltage fluctuations or an unstable power supply cause the electromagnetic field to weaken and strengthen rapidly,
leading to the relay contacts rapidly opening and closing.
What is the maximum length of a flexible cord permitted for temporary wiring in an elevator hoistway?
A. 6 feet
B. 10 feet
C. 20 feet
D. As per local authority only
🟢A
🔴 RATIONALE: National Electrical Code (NEC) and elevator safety standards limit the length of flexible cords to 6 feet for temporary
connections to prevent fire and trip hazards.
