NEIEP 700 Final Exam Version 1 (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A

NEIEP 700 Final Exam Version 1 (Latest

2023/ 2024 Update) Questions and Verified

Answers| 100% Correct| Grade A

Q: When an elevator constructor describes a normal open contact or a making contact he or she

is describing the same contact configuration.

Answer:

True

Q: As current flows through a relay's coil _______________________ generated by the coil

will pull or pick the relay's armature .

Answer:

Magnetic field

Q: The most common relay used today is the plug type.

Answer:

True

Q: The majority of today's set / reset work by using two independent coils mounted to a

common relay base .

Answer:

True

Q: What prevents two or more relays from becoming energized or picked electrically at the

same time .

Answer:

Electrical interlock

Q: What allows current to flow in only one direction .

Answer:

Diode

Q: In a DC circuit , diodes that have a negative voltage on the bar side of the diode will make

this diode what?

Answer:

Forward Bias

Q: Dashpots are timers that use oil flow to control their tripping time .

Answer:

True

Q: Timing circuits that use capacitors and resistors ( RC networks are limited because the

timing is not adjustable.

Answer:

False

Q: When the main line is referred to as " cold or dead " it means there is no power to the

elevator controller or drive.

Answer:

True

Q: What must be used when the machine room has a sprinkler system .

Answer:

Shunt trip circuit breaker

Q: What are current limiting devices for all electrical circuits.

Answer:

Fuses

Q: Fuses can open if the fuse holder does not have proper tension or the fuse is misaligned in

the holder.

Answer:

2True

Q: Adding more DC voltage to a transformer on the primary side will increase the output

voltage on the secondary side ?

Answer:

25. False

Q: If 100 volts of alternating current is applied to a full wave rectifier , 90 volts of direct current

will be produced .

Answer:

True