NEIEP 200:NEIEP 400:NEIEP 500:NEIEP 600:NEIEP 800:NEIEP 305/310/315/320 Multi-Unit Exam Study Guide: Exam Questions & Answers: Updated A Plus Guide Solutions

you are about to loosen a fishplate bolt. which wrench would be least likely to slip? (Ans- a. 6 point box end wrench b. 12 point box end wrench c. open end wrench you are using a plumb line to check a rail for plumb. you find that at the top it measures 1" and at the bottom it measures 1 ...

What material should be used for seating brushes? (Ans- Sandpaper Readings on the meter appear to be inaccurate, what should you do? (Ans- Test meter A machine that converts mechanical energy into electrical energy (Ans- Generator What is the purpose of interpoles in a motor? (Ans- ...

Refer to figure, If load resistance R2 is reduced by half, what happens to the zener diode? (Ans- Zener current will decrease Refer to the figure, the zener diode is designed to breakdown at 6VDC. What is the voltage drop across resistor 1, with a constant DC supply of 10 VDC? (Ans- 4V An ...

If the ratio of movement between a synchronous selector and the elevator car is 60 to 1, how far will the selector move if the car travels 30 feet? (Ans- 6 inches What device is installed to hold the vertically biparting freight doors mechanically closed? (Ans- Keeper Which of the followin...

What is the name of the code that is the accepted standard for all electrical wiring in the United States? (Ans- National Electrical Code What is the maximum distance between supports of a vertical raceway, based on NEC Article 620-32? (Ans- 15 feet What type of flex would be used to pipe ...

Why are frequent inspections of line starter contractors necessary? (Ans- High current causes contact arcing. During hydraulic pump motor starting which of the following is true? (Ans- Line current is high In order to take advantage of wye-delta starting for a pump unit what is required? ...

The total weight of your elevator (force) is 8100 lbs. and its plunger area is 50 square inches. What is the system pressure? (Ans- 162 psi Refer to the NEIEP Moving Walk Final Layout. What is the correct well way-to-well way distance? (Ans- 134' 11" Electrolysis is caused by which of th...

A 13 ft. I-beam needs to be cut into 4 equal pieces for blocking beams. What should each beam measure? (Unit 305) (Ans- 3.25 ft. The plans for the installation of cab walls call for two different size panels. The large panels require 12 bolts and the small panels require 8 bolts. If each car...

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 _____ _____. (...