What is EMC filter in VVVF Drive ?

0 Answers   Bengal Energy,

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Why electricity in India is in the multiples of 11 like 11kv, 22kv, 33kv

2 Answers   KPIT,

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what is encoder & its use?

1 Answers   ACC,

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What are the test performed on A faulty transformer ?

2 Answers   Bhel,

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How to decrease or increase the range of voltmeter? can an ammeter be used to measure voltage? can a wattmeter used as voltmeter and ammeter?

3 Answers  

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why the crow do not feel the current in overhead line when it sits on the wire??????

6 Answers  

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I have 725KVA DG set how to Calculate the Ratio of KWH? Whatb is the Formila

7 Answers   HCL,

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-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.

0 Answers  

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v=I*R, i.e V is directly proportional to I. now P=V*I. so V=P/I. thus v is inversely proportional to I. so what is the correct one? If both are correct than for which kind of condition this 2 differ

3 Answers  

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How to calculate percentage impedance of a power transformer.

1 Answers  

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Define settling time.

0 Answers  

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Why in power plant projects we see DOL starting method used for motors upto 160 kW instead of star delta method

0 Answers   UCC,

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