how to find number of run for transformer & alternator secondary side? give the example.

2 Answers   Powergear, Regen Powertech,

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how to build a network which step down 415v to 1v rms

0 Answers  

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what is power factor ?

3 Answers  

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What is pole of the system?

0 Answers  

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difference between relay and solenoid?

2 Answers  

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wat s reactive power.... how could it be compensated.....

4 Answers   TCS,

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what is the meaning of servo motor. In trains, what type of the motors we are using at the bottom of each compartment

5 Answers  

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in 400 kv system why should trip both side CB when we give hand trip?

1 Answers   KPTCL, NHPC,

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What will happen if the field of synchronous generator is removed when it is in operation with no load?

3 Answers   HJ, UPPCL,

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in Contactor opearation Why there is a difference in the values of the operate and release voltage in case AC supply

0 Answers  

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reason of diode failure in alternator

0 Answers   adag,

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What is power factor ?What are the benefits of improved power factor & how. Please explain with examples.?

5 Answers   ABB,

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