Answer / vignesh

because star connection have ground

How much KVAr bank reqired for 630 KVA transformer on full load for maintain power factor upto.99

4 Answers   Dhanalakshmi Industries, DLF,

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what is diff between Ground/Earth & Neutral?

4 Answers  

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what is different between DIGITAL and ANALOG?

2 Answers  

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The ohm is the unit of:(a) Charge(b) Resistance(c) Power(d) Current

2 Answers  

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why VCB are not used in 132KV system(above 33KV system)

6 Answers   Al Ahleia,

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why should we have to maintain pf in our site 0.9????????

3 Answers   Dalkia,

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what are the principles of a booster converter?

0 Answers  

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what difference beetwin phase voltage & line voltage and phase current& line current ?

1 Answers  

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why r use the wave taper in the substation ?

2 Answers   L&T,

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what is difference between 2 pole structure and 4 pole structure in transformer yard

0 Answers   Hospira,

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I had finished D.E.E.E at 2004,I wish to take C license.I am working pvt company HT supply but my professional certificate was missing.I have diploma & course completed certificate.without professinel may I got c license?.pls guide me.

1 Answers   OEG,

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What do you mean by pull of electromagnet?

0 Answers  

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