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![NEIEP 800 final review Newest Questions and Answers (Verified Answers)](/docpics/5586284/6664ed9644e33_5586284_121_171.jpeg)
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NEIEP 800 final review Newest Questions and Answers (Verified Answers)
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NEIEP 800 final review Newest Questions and Answers (Verified Answers)
![NEIEP 800 Final Exam 2024 Newest Questions and Answers (Verified Answers)](/docpics/5586277/6664ed9380dba_5586277_121_171.jpeg)
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NEIEP 800 Final Exam 2024 Newest Questions and Answers (Verified Answers)
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NEIEP 800 Final Exam 2024 Newest Questions and Answers (Verified Answers)
![NEIEP 700 Final Review 2024 Newest Questions and Answers (Verified Answers)](/docpics/5586268/6664ed5e71447_5586268_121_171.jpeg)
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NEIEP 700 Final Review 2024 Newest Questions and Answers (Verified Answers)
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NEIEP 700 Final Review 2024 Newest Questions and Answers (Verified Answers)
![Neiep 600 final Questions & Correct Answers/ Graded A+](/docpics/5567241/666292af5b165_5567241_121_171.jpeg)
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Neiep 600 final Questions & Correct Answers/ Graded A+
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In capacitors, what is the purpose of the dielectric? 
: Prevent arcing within the capacitor 
Which of the following is true about capacitors in AC circuits? 
: Current leads voltage all the time 
What describes a capacitor s ability to store an electrical charge? 
: Capacitance 
which of the following statements is correct about polarized electrolytic capacitors? 
: Voltage polarity must be correct 
What is the time constant for a circuit with 150k ohms and 2 microfarad capacitor? 
: .3 seconds...
![NEIEP 400 Final review Questions & Correct Answers/ Graded A+](/docpics/5567239/666292acb11c3_5567239_121_171.jpeg)
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NEIEP 400 Final review Questions & Correct Answers/ Graded A+
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What material should be used for seating brushes? 
: Sandpaper 
Readings on the meter appear to be inaccurate, what should you do? 
: Test meter 
A machine that converts mechanical energy into electrical energy 
: Generator 
What is the purpose of interpoles in a motor? 
: Helps prevent neutral planes from shifting 
In the basic loop circuit generator armature supplies DC power to what DC elevator hoist motor 
component? 
: Motor Armature 
2 
If you have leakage resistance to ground, what will ...
![Neiep 605 Questions & Correct Answers/ Graded A+](/docpics/5567234/6662927840d25_5567234_121_171.jpeg)
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Neiep 605 Questions & Correct Answers/ Graded A+
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Which of the following fractions has the equivalent value of 2/5? 
: 6/15 
Before two fractions can be subtracted, what must be identical? 
: Their denominators 
What is the sum of the mixed numbers 3 ft. 2-5/8 in. and 4ft. 3-1/2 in.? 
: 7 ft. 6-1/8 in. 
A car with a capacity of 3200 lbs. needs to be balanced at 40%. How much weight should be placed 
in the car for this test? 
: 1280 lbs 
The power data sheet for a controller states that the voltage is 240 V +/- 5%. What are the permitted 
hig...
![Neiep review 1 Questions & Correct Answers/ Graded A+](/docpics/5567231/66629275a49d6_5567231_121_171.jpeg)
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Neiep review 1 Questions & Correct Answers/ Graded A+
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A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What 
should you do? 
: 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? 
: Suicide Circuit 
You have an old DC motor and are adding an SCR drive, what do you do to the interpoles? 
: Leave the interpoles alone. When adding a SCR drive to the generator, the series loop is 
removed, as are the 3 resistors....
![NEIEP Mechanics Exam Questions & Correct Answers/ Graded A+](/docpics/5567228/66629239cd398_5567228_121_171.jpeg)
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NEIEP Mechanics Exam Questions & Correct Answers/ Graded A+
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1" is equal to ______ cm 
: 2.54 cm 
1" is equal to ______mm 
: 25.4 mm 
Circumference Formula 
: C = 2πr 
Area of a circle 
: A=πr² 
Pressure formula 
: Pressure = Force/Area or P = F/A 
RPM formula 
2 
: 60 x F /( N/2) where F(frequency is Hz) N is the number of poles 
Example: what is the rotating speed of a three phase 30 HZ 6 pole motor? 
60 x 30hz = •/• 3 poles = 600RPM 
Time constant formula in resistive capacitive circuit 
: T = RC where T is time in sec. R is Resistance and C ...
![Neiep 400 final study guide Questions & Correct Answers/ Graded A+](/docpics/5567224/66629206d3ced_5567224_121_171.jpeg)
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Neiep 400 final study guide Questions & Correct Answers/ Graded A+
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If your meter readings appear incorrect, what do you do? 
: Compare with a known good meter 
What is synchronous speed? 
: The rotational speed of the stators magnetic field on an Induction motor. 
What is the purpose of interpoles? 
: They prevent neutral plane shift 
What shifts the neutral plane in the direction of rotation in generators? 
: Armature reaction 
420 pg 4 
What reduces eddy currents in the field pole pieces? 
: Laminations
![Neiep 610 Questions & Correct Answers/ Graded A+](/docpics/5567218/666292043a914_5567218_121_171.jpeg)
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Neiep 610 Questions & Correct Answers/ Graded A+
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Circuit breakers and fuses are rated for voltage, current, and which of the following? 
: Time delay 
The standard notation for switch contacts include which of the following? 
: Number of poles, number of fixed contacts per pole 
The characteristic of a resistor that indicates the acceptable deviation of value from the indicated 
value is called which of the following? 
: Tolerance 
What are the acceptable limits of deviation of resistance for a 4.2 k resistor rated at 5%? 
: 3.99 k and 4.41 k...
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