Why do I need a bigger breaker when reverse
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0
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645
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January 19, 2018
|
Do taps work the same when a transformer is reverse fed?
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0
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739
|
January 19, 2018
|
Why may I get the wrong output voltage when installing a step up transformer?
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0
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633
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January 19, 2018
|
Can transformers develop three phase power from a single phase source?
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0
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437
|
January 19, 2018
|
What are Losses In Transformer?
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0
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540
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January 19, 2018
|
What are the types of transformers on basis of their use?
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0
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378
|
January 19, 2018
|
Why is impedance important?
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0
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421
|
January 19, 2018
|
What is the efficiency of a transformer?
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0
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1223
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January 19, 2018
|
What is meant by impedance in transformers?
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0
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465
|
January 19, 2018
|
Are temperature rise and actual surface temperature related?
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0
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562
|
January 19, 2018
|
Is one insulation system better than another?
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0
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441
|
January 19, 2018
|
What is a insulation class?
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0
|
305
|
January 19, 2018
|
What is temperature rise in a transformer?
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0
|
409
|
January 19, 2018
|
What is regulation in a transformer?
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0
|
318
|
January 19, 2018
|
Where high resistance measurement is required?
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0
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296
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January 12, 2018
|
How will you calculate the speed of an induction motor without using tacho meter?
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0
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291
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January 10, 2018
|
What is Rated speed?
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0
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428
|
January 10, 2018
|
Why humming sound occurred in HT transmission line?
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0
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342
|
January 10, 2018
|
Why field rheostat is kept in minimum position while armature rheostat at maximum position?
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0
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724
|
January 10, 2018
|
What is Diversity factor in electrical installations?
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|
0
|
315
|
January 10, 2018
|
When we connect the capacitor bank in series?
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0
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423
|
January 10, 2018
|
Different between megger and contact resistance meter?
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0
|
283
|
January 10, 2018
|
Why earth pin diameter is higher than other two pin?
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0
|
276
|
January 10, 2018
|
What is the full form of KVAR?
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0
|
588
|
January 10, 2018
|
What are the points to be consider for MCB selection?
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0
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338
|
January 10, 2018
|
If we give 2334 A, 540V on Primary side of 1.125 MVA step up transformer, then what will be the Secondary Current, If Secondary Voltage=11 KV?
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0
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618
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January 10, 2018
|
Which type of oil is used as a transformer oil?
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0
|
361
|
January 10, 2018
|
What is the main use of rotary phase converter?
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|
0
|
267
|
January 10, 2018
|
Explain the operation of variable frequency transformer?
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0
|
320
|
January 10, 2018
|
What is the different between digital phase converter and ordinary phase converter?
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0
|
649
|
January 10, 2018
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