|
What is meant by insulation voltage in cables?
|
|
0
|
321
|
January 10, 2018
|
|
What is ferrantic effect?
|
|
0
|
663
|
January 10, 2018
|
|
What is SF6 Circuit Breaker?
|
|
0
|
386
|
January 10, 2018
|
|
What is boucholz relay and the significance of it in the transformer?
|
|
0
|
424
|
January 10, 2018
|
|
What is the difference between Isolator and Circuit Breaker?
|
|
0
|
429
|
January 10, 2018
|
|
Which device the load current will be maximum?
|
|
0
|
361
|
January 10, 2018
|
|
Explain CT and PT?
|
|
0
|
568
|
January 10, 2018
|
|
How to calculate capacitor bank value to maintain unity power factor with some suitable example?
|
|
0
|
398
|
January 10, 2018
|
|
What is stepper motor ? what is its uses?
|
|
0
|
332
|
January 10, 2018
|
|
What is the function of anti-pumping in circuit breaker?
|
|
0
|
342
|
January 10, 2018
|
|
How many types of cooling system in transformers?
|
|
0
|
488
|
January 10, 2018
|
|
Explain the working principle of the circuit breaker?
|
|
0
|
324
|
January 10, 2018
|
|
Why the capacitors works on ac only?
|
|
0
|
367
|
January 10, 2018
|
|
What happens if i connect a capacitor to a generator load?
|
|
0
|
392
|
January 10, 2018
|
|
What is the difference between surge arrester and lightning arrestor?
|
|
0
|
386
|
January 10, 2018
|
|
Why use the VCB at High Transmission System ? Why can't use ACB?
|
|
0
|
624
|
January 10, 2018
|
|
Difference between a four point starter and three point starter?
|
|
0
|
327
|
January 10, 2018
|
|
What is an exciter and how does it work?
|
|
0
|
2115
|
January 10, 2018
|
|
What is Automatic Voltage regulator?
|
|
0
|
652
|
January 10, 2018
|
|
Types of DC Generator?
|
|
0
|
343
|
January 10, 2018
|
|
1 ton is equal to how many watts?
|
|
0
|
589
|
January 10, 2018
|
|
Why synchronous generators are used for the production of electricity?
|
|
0
|
417
|
January 10, 2018
|
|
What is the Polarization index value?
|
|
0
|
348
|
January 10, 2018
|
|
What is the difference between synchronous generator and asynchronous generator?
|
|
0
|
375
|
January 10, 2018
|
|
Which type of A.C motor is used in the fan?
|
|
0
|
420
|
January 10, 2018
|
|
What is the significance of vector grouping in Power Transformers?
|
|
0
|
336
|
January 10, 2018
|
|
Advantages of vvvf drives over non vvvf drives for EOT cranes?
|
|
0
|
400
|
January 10, 2018
|
|
What is Two phase motor?
|
|
0
|
524
|
January 10, 2018
|
|
What is the difference between UPS & inverter?
|
|
0
|
462
|
January 10, 2018
|
|
What will happen when power factor is leading in distribution of power?
|
|
0
|
352
|
January 10, 2018
|