what is servo motor principle? difference between induction motor & servo motor?

1 Answers  

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I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer

0 Answers  

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A 400KVA Transformer has 400Hz frequency.if frequency is changed to 50Hz,then what will be the new KVA rating?

2 Answers   ABC,

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how to convert 1 phase power to 3phase power by using induction motor. . . .

1 Answers   BK Anand,

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how instantanious short circuit current is calculated ? its formula.

0 Answers   Crompton Greaves,

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List examples of current sources?

0 Answers  

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explain me how a power factor is improved by adding a capacitor?what capacitor do to improve it?in simple words and in detail?thx

7 Answers  

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tate and explain super position theorem

2 Answers  

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How to calculate earth wire load by formula

0 Answers   Caparo,

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In our domestic single phase line if you don't have a ground connection (earthing)how will you separately use earth in a specific power supply board.

1 Answers  

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who is ohm's and his law ?

1 Answers  

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How to know th details about an electrical Drawing ? Please mention the easy method.

0 Answers   Siemens,

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