Iep Study guides, Class notes & Summaries

NEIEP 700 Final Exam Version 2 (Latest 2023/ 2024 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 ...

NEIEP 800 Final Exam Version 1 (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: What device prevents the plunger from leaving the jack? Answer: Stop ring. Q: What is the advantage of wye delta starting? Answer: Starting current is lowered. Q: What device cushions pulsations in the oil caused by the pump? Answer: Silencer. Q: How can you lower a hydraulic elevator without electric power? Answer: Manual lowering valve Q: What is the assembly called that suppor...

In capacitors, what is the purpose of the dielectric? - ANSWER-Prevent arcing within the capacitor Which of the following is true about capacitors in AC circuits? - ANSWER-Current leads voltage all the time What describes a capacitor s ability to store an electrical charge? - ANSWER-Capacitance which of the following statements is correct about polarized electrolytic capacitors? - ANSWER-Voltage polarity must be correct What is the time constant for a circuit with 150k ohms and 2 mic...

IICRC WRT 2023/ 2024 Exam Questions and Verified Answers| 100% Correct| Graded A (New Update) QUESTION One of the primary purposes of the initial extraction is to Answer: D. contain migrating water QUESTION On a structural drying project, if indoor conditions are 88 F (31 C) and 60% RH, condensation begins to occur on structural materials with a surface temperature cooler than Answer: A) 72 F (22 C) QUESTION The ratio of the mass of water vapor to the mas...

Hydro elevators in low rise applications do not need an _____ _____ room. (Ans- overhead machine Some advantages of hydros are lower equipment and building construction costs because the load of a hydro is carried to the _____ where as the load of a traction car is carried by the _____ _____. (Ans- ground, building structure When drilling the jack hole, the only proper way to determine if the hole is plumb is to remove the drill stem and bit and use a _____ _____. (Ans- Spider Bob T...

NEIEP Elevator 245-250 Exam Questions And Answers All Verified What is meant by suspension regarding elevator equipment? - ANS A means of connecting the cars and counterweights with the hoisting machines. What are the means of suspension that are used in the elevator industry? . - ANS Ropes or belts are the most common materials used for suspension What materials are used in the construction of governor ropes and car ropes? - ANS Iron, monel, bronze, fiber or steel What is mean...

NEIEP 300 2023 Exam Questions and Correct Answers How should ammeters be used to take measurements in a circuit - ANSWER Connected in series with the circuit What will happen to the current in a circuit if the resistance is doubled - ANSWER Current will be halved How do you measure voltage in a circuit - ANSWER Meter must be parallel with volt being measured What is the outermost shell of an atom called - ANSWER Valence shell The Nucleus of...

NEIEP 200 Final Exam Version 2 (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: a mechanic attaches a chainfall to a hoisting beam with a beam clamp. what happens to the capacity of the hoisting beam? Answer: it is reduced to 50% of original capacity Q: you are rigging elevator equipment with a sling angle of 60 degrees. you are using a shouldered eye bolt with a tapped 1/2" diameter hole. once the shoulder is seated, what is the minimum threa...

NEIEP 215 / 220 / 225 Multi Unit Exam 2023

NEIEP 300 Final Exam Version 1 (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Which of the following can be caused by even a slight electrical shock? Answer: - Injury due to involuntary movements Q: Of the following choices, which will cause current to flow, causing an electrical shock? Answer: Contacting a live conductor and ground Q: The severity of electrical shock is greatly increased in the presence of which of the following? ...