What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage

0 Answers   Indeco,

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In an LT pole, the line voltage is 415V. How is it converted to 230V into the house via the service cable?

10 Answers  

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Give the expression for the frequency of oscillations in an op-amp sine wave oscillator?

0 Answers  

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how to select earthing wire? procedures and parameters?

2 Answers  

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What are the types of control system?

0 Answers  

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what's the meaning of the negative going half cycle in the circuit containing a bulb and a switch in series with a input ac source. i mean what happens in the -ve cycle. the dir. of current changes or any other thing. if dir. changes then why we use fuse in only phase wire.

2 Answers  

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Why different types of connection in transformers are used? (star/star,star/delta,delta/star,delta/delta)Why we are only taking in consideration of star/delta type transformers? if only star/delta is good in practice where doses other type of transformers are used? Note: i want to know place of using different types of transformers other than Star/delta type with brief description.

1 Answers   Electrical Tech,

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where HT & LT capacitor uses ?

2 Answers   NTPC,

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If not maintained 3 phase clearance,what happened ?

2 Answers  

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what is the diff b/w HP and KW

10 Answers  

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how we check vector group dyn7

1 Answers  

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Write down the name of 2 lady Bir Pratin of Bangladesh

0 Answers  

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