Answer / santhosh

Because above 765 KV system will be consider only switch
surges because the switching surges power will be more than
the lightning surges

What happens instead of using 3 phase, if we give loop of single phase to all three phases ??

1 Answers  

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Why nutral wir used thinner than phase wire

3 Answers  

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1. What is the difference between ac induction motor and ac synchronous motor?

11 Answers  

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What is an Isolation Xformer? What is the use of it?

2 Answers  

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Two CTs 1600/1 and 35/1 are in series. while checking the ratio test of a CT(1600/1),same 1600A will also pass through the CT having ratio 35/1. Will it be harmfull to the ct(35/1),if yes , what will happen.CT secondary is shorted

3 Answers  

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What is a copper loss or i2r loss pc?

0 Answers  

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HOW WE CALCULATE CURRENT IF THERE ARE NOT PRESENT ANY AMMETER OR MULTIMMETER??????

0 Answers  

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Why Alternator has 0.8 power factor?

2 Answers   Bhel,

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what is the funtion of conservator in transformers?

7 Answers  

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what effect will 10 milliampere current cause to human body

1 Answers   NPCIL,

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why the oscillator doent need the ac voltage??how can it produce the ac voltage by applying the dc voltage only??

2 Answers  

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what is earth pit , how we can measured it, what earth rods reference

0 Answers   ups,

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