What is Reactive Power (KVAR)?
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0
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1434
|
June 11, 2018
|
What is Power Factor?
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0
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451
|
June 11, 2018
|
Polyphase Wattmeter
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0
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2426
|
June 11, 2018
|
Pivot and Jewel
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0
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503
|
June 11, 2018
|
What is Phase Angle?
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0
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1266
|
June 11, 2018
|
What is Phase?
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0
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417
|
June 11, 2018
|
What is Peak Hold?
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0
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525
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June 11, 2018
|
Peak Demand (maximum RMS power)
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0
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641
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June 11, 2018
|
What is Chopper?
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0
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786
|
June 11, 2018
|
What is the difference between earth and neutral?
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0
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1277
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January 19, 2018
|
Substation Interview Questions Answers
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0
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1830
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April 23, 2018
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An uninterruptible power supply (UPS)
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0
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617
|
April 21, 2018
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What is excitation?
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1
|
1219
|
April 21, 2018
|
Bolometer Principle
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0
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1417
|
April 11, 2018
|
Will capacity testing damage battery?
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0
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657
|
January 19, 2018
|
What is derating? why it is necessary?
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1
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582
|
January 19, 2018
|
Disadvantages of low power factor
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0
|
717
|
January 19, 2018
|
What is the difference between an Insulator and a Dielectric?
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0
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1220
|
January 19, 2018
|
Are single phase induction motors self-starting?
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0
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453
|
January 19, 2018
|
Can a series motor be started without any load?
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0
|
557
|
January 19, 2018
|
Under which conditions a synchronous motor will fail to pull into step?
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0
|
1394
|
January 19, 2018
|
What could be the reasons if a synchronous motor fails to start?
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0
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3338
|
January 19, 2018
|
For what service are synchronous motors especially suited?
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0
|
433
|
January 19, 2018
|
Can a generator be converted into an alternator?
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0
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543
|
January 19, 2018
|
What could be the reasons if a split-phase motor runs too slow?
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0
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1631
|
January 19, 2018
|
What could be the reasons if a split-phase motor fails to start and hums loudly?
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0
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1321
|
January 19, 2018
|
How would you reverse the direction of rotation of a capacitor start-induction-run motor?
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0
|
519
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January 19, 2018
|
What is the standard direction of rotation of an Induction motor?
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0
|
532
|
January 19, 2018
|
What is a meant by a Phase-Splitter?
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|
0
|
468
|
January 19, 2018
|
Can a 3-phase motor be run on a Single-Phase Line?
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0
|
366
|
January 19, 2018
|