NEIEP 400 Final Exam Review (2026 –
2027) With Complete Solution
Sandpaper - CORRECT ANSWER-What material should be used for
seating brushes?
Test meter - CORRECT ANSWER-Readings on the meter appear to be
inaccurate, what should you do?
Generator - CORRECT ANSWER-A machine that converts mechanical
energy into electrical energy
Help prevent neutral plains from shifting - CORRECT ANSWER-What is
the purpose of interpoles in a motor?
Motor armature - CORRECT ANSWER-In the basic loop circuit generator
armature supplies DC power to what DC elevator hoist motor component?
Megger - CORRECT ANSWER-If you have leakage resistance to ground,
what will you use to test?
Clamp on ammeter - CORRECT ANSWER-What kind of device would you
use to measure current without disconnecting wiring?
1200 rpm - CORRECT ANSWER-What is the synchronous speed of 3
phase, 60 Hz, 6 pole motor?
isolate from one side - CORRECT ANSWER-Before attempting to measure
resistance in an unknown resistor in a circuit, what must be done?
Flashing the field - CORRECT ANSWER-What is the method used to
resolve residual magnetism to an exitor?
CEMF - CORRECT ANSWER-What is the inherent current limiter present
for a rotating motor armature called?
2027) With Complete Solution
Sandpaper - CORRECT ANSWER-What material should be used for
seating brushes?
Test meter - CORRECT ANSWER-Readings on the meter appear to be
inaccurate, what should you do?
Generator - CORRECT ANSWER-A machine that converts mechanical
energy into electrical energy
Help prevent neutral plains from shifting - CORRECT ANSWER-What is
the purpose of interpoles in a motor?
Motor armature - CORRECT ANSWER-In the basic loop circuit generator
armature supplies DC power to what DC elevator hoist motor component?
Megger - CORRECT ANSWER-If you have leakage resistance to ground,
what will you use to test?
Clamp on ammeter - CORRECT ANSWER-What kind of device would you
use to measure current without disconnecting wiring?
1200 rpm - CORRECT ANSWER-What is the synchronous speed of 3
phase, 60 Hz, 6 pole motor?
isolate from one side - CORRECT ANSWER-Before attempting to measure
resistance in an unknown resistor in a circuit, what must be done?
Flashing the field - CORRECT ANSWER-What is the method used to
resolve residual magnetism to an exitor?
CEMF - CORRECT ANSWER-What is the inherent current limiter present
for a rotating motor armature called?
