Answer / c.s.padmanabhan

Adding total three phase KVA and total single phase KVA(without dividing by 3)will give net KVA demanded from the transformer.

How the capacitance og capacitor volatage transformer is decided?

0 Answers  

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We have AC-transformer 110/13.8kv,40MVA.If DC-Voltage=110kv is applied in its primary what will happen?

6 Answers  

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how we select the fuse and OLR rating for 3 phase induction motor from 1HP TO 100 HP?

2 Answers   Thermax,

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How will you Protect aeroplanes and Ships from Lightining?

3 Answers   Parco,

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I have seen 1 video in which a person getting shock while standing at top of a train,i have 1 question? why the people sitting in the train doesn't get shock while that man getting shock from top of the train? How the earthing of train works?

17 Answers   Bhel,

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3) How earthing is done? How it measured? Write the method for earthing? How the earth resistance is kept low?

1 Answers   Innovative Energy,

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Who many reason of ignition fail ?

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which protection used in power plant?

0 Answers  

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how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take

0 Answers  

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Why Two Transformers aside shoud be supperated by concreted wall?

5 Answers  

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Why frequency fix in 50 Hz?

6 Answers  

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i) in which cases should we go for neutral and where should we go for ground? ii) in domestic supply we are getting 230v a.c.and what is the amount of current?

2 Answers  

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