Answer / raghavendran.r

There are two methods of testing the lightning arresters..
1.Power factor test.
2.Infra red test.

in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer 

0 Answers  

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how to calculate energy of 3-phase motor?

0 Answers   Suzlon,

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IF we have 500kva transformer & know the current on HT & LT side, how can we consider for its breaker?

5 Answers  

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Is there any difference between load based power plant and coal based power plant?

1 Answers  

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what happens when power factor leads or lags to electical or home appliances

2 Answers  

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How power factor of a transformer is calculated

3 Answers  

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What is the difference between CRNO and CRGO in an transformer and what is the advantages of these two.

13 Answers   Anchor, CIL, ETA, Kirloskar,

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what is protection class current transformer.

1 Answers   Matrix,

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What is dynamo?How it works and what is the function of dynamo in a DG.

0 Answers  

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what is the impedance voltage of transformer?

1 Answers   AVI Enterprises, MacLellan,

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1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?

0 Answers  

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why the transformer ratings in kva or mva?

4 Answers  

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