Neiep review questions - Study guides, Class notes & Summaries

NEIEP 800 final review Exam Questions and Answers 100% Verified 2024 The total weight of your elevator (force) is 8100 lbs. and its plunger area is 50 square inches. What is the system pressure? - answer162 psi Refer to the NEIEP Moving Walk Final Layout. What is the correct wellway-to-wellway distance? - answer134' 11" Electrolysis is caused by which of the following? - answerStray current corrosion and Galvanic corrosion BOTH ARE CORRECT When using wire rope, the diameter of the sheave...

NEIEP 500 Final Review Exam Questions and Answers 100% Correct

NEIEP 800 Final Exam Version 2 (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: With wye-delta, reduced current starting is accomplished without the need for _____. Answer: resistors Q: _____ run buttons should run the platform and sling at leveling speeds only. Answer: Temporary Q: A _____ _____ consists of a piston held closed by an adjustable spring and must open at a certain pressure to prevent any further increase in pressure. Answer: relief valve Q: A ...

NEIEP 100 Final Exam Version 1 (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: What is the most common drawing method for showing three sides of an object at once in the elevator industry Answer: Isometric Drawing Q: How would you describe a class 3 fit for shaft and bore diameters Answer: Snuggest possible allowance Q: Which class of bolts provides the highest level of precision Answer: Class 3 bolts Q: What is the difference between U.S standard and metri...

NEIEP 200 Final Review Exam 2023 Questions and Answers

NEIEP 600 Final Exam Version 2 (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: What is the time constant for a circuit with 150 K ohms and 2 microfarad capacitor? (TC = R x C) Answer: 0.3 seconds Q: How long will it take for this capacitor to be considered fully charged? Answer: 1.5 seconds Q: The voltage required to cause conduction across the junction in a germa- nium diode is? Answer: 0.3 Q: A 1.5 volt 8 milliamp light emitting diode needs to be operated...

A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do? - ACCURATE ANSWERS Replace it with a larger MOV On a Ward-Leonard circuit the break is set, but the motor is trying to slip through the break. What is the issue? - ACCURATE ANSWERS Suicide Circuit You have an old DC motor and are adding an SCR drive, what do you do to the interpoles? - ACCURATE ANSWERS Leave the interpoles alone. When adding a SCR drive to the generator, the s...

NEIEP 700 Final Exam Version 1 (Latest 2024 / 2025 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 maj...

NEIEP 700 Final Exam Version 2 (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: What is the primary reason AC relays hum or chatter? Answer: AC cycle reversal Q: Which of the following best describes the contact rating of a magnetic switch? Answer: The maximum voltage and current that can be safely interrupted Q: How can you reduce contact arcing on plug-in relay contacts? Answer: Wire two contacts of the same relay in series Q: How are latching relays reset...