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NEIEP 700 Final Review Questions and Answers: Elevator Systems, Exams of Community Corrections

A comprehensive set of review questions and answers covering key concepts and principles related to elevator systems. It covers topics such as troubleshooting, control systems, electrical components, and safety features. The questions are designed to test understanding of elevator operation, maintenance, and repair.

Typology: Exams

2024/2025

Available from 03/24/2025

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rectifier
erated switch
n a digital
NEIEP 700 Final Review Questions and Answers 100% Verified
1. Which of the following would be used to troubleshoot a controller problem?-
: Straight-line wiring diagram
2. In the single automatic push button sstem (SAPB) how man calls can be registered
at one time?: One call at a time
3. What tpe of elevator control passes up hall calls in the down direction and down hall
calls in the up direction?: Selective collective control
4. What does the following smbol represent?: Pol/Three-phase
5. What do the following smbols represent?: N.C. mechanicall op
6. Which of the following statements is correct when connecting a meter in a circuit to
measure current?: The meter will be damaged if connected across a voltage source
7. When using the digital multimeter, what jack is the red lead plugged into for all
measurements except current?: Volts/ohm jack
8. What is the function SW position used to measure DC voltage o meter?: V
with 3 dots and a line on top
9. What is the primar reason AC relas hum or chatter?: AC ccle reversal
10. Which of the following best describes the contact rating of a magnetic switch?:
The maximum voltage and current that can be safel interrupted
11. How can ou reduce contact arcing on plug-in rela contacts?: Wire two contacts of
the same rela in series
12. How are latching relas reset?: Electricall
13. Testing with a multimeter, full line voltage is read directl across the door close rela
coil. The coil however will not pull in. Which of the following is most likel the problem?:
pf3
pf4
pf5

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rectifier erated switch n a digital

NEIEP 700 Final Review Questions and Answers 100% Verified

  1. Which of the following would be used to troubleshoot a controller problem?- : Straight-line wiring diagram
  2. In the single automatic push button s stem (SAPB) how man calls can be registered at one time?: One call at a time
  3. What t pe of elevator control passes up hall calls in the down direction and down hall calls in the up direction?: Selective collective control
  4. What does the following s mbol represent?: Polẏ/Three-phase
  5. What do the following s mbols represent?: N.C. mechanicallẏ op
  6. Which of the following statements is correct when connecting a meter in a circuit to measure current?: The meter will be damaged if connected across a voltage source
  7. When using the digital multimeter, what jack is the red lead plugged into for all measurements except current?: Volts/ohm jack
  8. What is the function SW position used to measure DC voltage o meter?: V with 3 dots and a line on top
  9. What is the primar reason AC rela s hum or chatter?: AC cẏcle reversal
  10. Which of the following best describes the contact rating of a magnetic switch?: The maximum voltage and current that can be safelẏ interrupted
  11. How can ou reduce contact arcing on plug-in rela contacts?: Wire two contacts of the same relaẏ in series
  12. How are latching rela s reset?: Electricallẏ
  13. Testing with a multimeter, full line voltage is read directl across the door close rela coil. The coil however will not pull in. Which of the following is most likel the problem?:

nergized, Open coil

  1. When working on unfamiliar wiring diagrams, what are good clues to finding contact numbers?: Tracing self-holding contacts
  2. If a rela with the contact arrangement shown in Figure 1 was e which contacts would break?: 2 and 8
  1. How must a latching rela be reset?: Energize the reset coil
  2. If the s nchronous selector ratio were 40 to 1, and the car moved 20 feet, how far will the selector have moved?: 6 inches

all?: Tapped ntact DR

  1. S nchronous selectors ma be driven b which of the following methods?- : Aircraft cable
  2. What is meant b self-holding a call rela ?: Holding a relaẏ in with its own contact
  3. Refer to Figure 5.What method is used to cancel a registered c relaẏ coil with selector cancelling
  4. If a car speed were 100 FPM, what should the stopping distance be?: 24 inches
  5. Refer to Figure 8. What t pe of door operation will take place if co 1-2 fails to close?: The doors will open fullẏ then close immediatelẏ
  6. What t pe of hoist motor brake is used?: DC brake
  7. What is the purpose of the NRT timer?: To prevent quick direction reversal
  8. When either the car or a hoistwa door is open, which contact feeds the in use lights?: OD 2/
  9. If a reverse phase rela or overload rela contact were to open, where would the circuit be interrupted?: The CCF fuse and terminal GV
  10. What is the function of the retiring cam?: Actuate landing interlocks
  11. What is the purpose of the BPR resistor?: Provide a discharge path for the induced current of the brake coil
  12. If the cam protection timer times out, where will the circuit be opened?: - Between 2X and 3X terminals
  13. Which statement applies to the collective control s stem?: Stores all calls whenever theẏ are registered
  14. What is the location of the door open limit switch?: [1 C2]
  15. When the car is traveling up between the second and third floors, what is the condition of rela s 2F1-3?: Self-holding
  16. What is the location of the UDT 6/4 contact? (use wiring diagram): [2 E2]
  1. Which of the following connections make up the loop circuit?: The gener- ator armature and the hoist motor armature
  2. Refer to Figure 2. What actuates the P.M. switch?: Vane or fin