NEIEP 700 final Review (Latest
Update) Questions and Verified Answers
100% Correct {Grade A}
Which type of transformer would be used when the required elevator voltage is the
same as supply voltage? -correct answer Isolation
Which of the rectified power supplies is the most efficient? -correct answer Three
phase, full-wave
A three phase, full-wave power supply uses how many rectifiers? -correct answer 6
A single phase, full-wave rectifier with 120V AC input will produce how much DC
voltage? -correct answer 108
Most elevator manufacturers use which type of control system? -correct answer
Grounded
What type of drive uses SCR's to control the hoist motor? -correct answer Static drive
An elevator equipment room that is equipped with fire sprinklers would require what
type of circuit breaker? -correct answer Shunt trip circuit breaker
Which instrument would you use to check a fuse with power removed from the
circuit? -correct answer Ohmmeter
, NEIEP 700 final Review (Latest
Update) Questions and Verified Answers
100% Correct {Grade A}
Refer to Figure 1. If the car were running up in response to a 3rd floor call, when
would the U relay de-energize? -correct answer When selector switch #3 opens
How must a latching relay be reset? -correct answer Energize the reset coil
If the synchronous selector ratio were 40 to 1, and the car moved 20 feet, how far will
the selector have moved? -correct answer 6 inches
Synchronous selectors may be driven by which of the following methods? -correct
answer Aircraft cable
What is meant by self-holding a call relay? -correct answer Holding a relay in with its
own contact
Refer to Figure 5. What method is used to cancel a registered call? -correct answer
Tapped relay coil with selector cancelling
If a car speed were 100 FPM, what should the stopping distance be? -correct answer
24 inches
Update) Questions and Verified Answers
100% Correct {Grade A}
Which type of transformer would be used when the required elevator voltage is the
same as supply voltage? -correct answer Isolation
Which of the rectified power supplies is the most efficient? -correct answer Three
phase, full-wave
A three phase, full-wave power supply uses how many rectifiers? -correct answer 6
A single phase, full-wave rectifier with 120V AC input will produce how much DC
voltage? -correct answer 108
Most elevator manufacturers use which type of control system? -correct answer
Grounded
What type of drive uses SCR's to control the hoist motor? -correct answer Static drive
An elevator equipment room that is equipped with fire sprinklers would require what
type of circuit breaker? -correct answer Shunt trip circuit breaker
Which instrument would you use to check a fuse with power removed from the
circuit? -correct answer Ohmmeter
, NEIEP 700 final Review (Latest
Update) Questions and Verified Answers
100% Correct {Grade A}
Refer to Figure 1. If the car were running up in response to a 3rd floor call, when
would the U relay de-energize? -correct answer When selector switch #3 opens
How must a latching relay be reset? -correct answer Energize the reset coil
If the synchronous selector ratio were 40 to 1, and the car moved 20 feet, how far will
the selector have moved? -correct answer 6 inches
Synchronous selectors may be driven by which of the following methods? -correct
answer Aircraft cable
What is meant by self-holding a call relay? -correct answer Holding a relay in with its
own contact
Refer to Figure 5. What method is used to cancel a registered call? -correct answer
Tapped relay coil with selector cancelling
If a car speed were 100 FPM, what should the stopping distance be? -correct answer
24 inches
