How to the calculating the Reactive power ( kvar )

3 Answers  

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can transformer work on dc or not?if we increase the inductance of transformer can it happen to work on dc?

1 Answers  

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hello friends..... any one have papers or any study materials?sail ,hpcl...?

0 Answers  

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New istallation how many eathing have one transformer? Names of earthing connect places?

10 Answers  

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why when i start my diesel generator it takes 1 minute or less then stop, and i checked the oil sensor is ok and when the generator start i can get 220 voltage but it it is stop after 1 minute or less, how can i solve this problem?

1 Answers  

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What is Antipumping Function & If we have C.T how we find the Ratio ?

0 Answers  

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In ac motor,when dc supply is given what happend to the motor?

3 Answers  

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what is meant by transformer differential protection ?

3 Answers   BFL,

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Shall we get electrical shock if we touch the positive terminal of a 230 volt dc supply?

22 Answers   Essar,

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Why Diffrential and Ref relays are used together although Diffrential relay can protect Pri and Sec of Transformer

1 Answers   Qatar Gas,

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how to select proper cable for ct wiring so that drop within the limit.

0 Answers  

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1 ton aircondition(AC)consume how much watt?

6 Answers   Indus Towers,

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