HOW many type of Circut Breaker in the world used in 400 kv substation?

14 Answers   Power Grid,

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Why we use Capacitor in Single Phase Induction Motor?

12 Answers   IIT,

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In convertor can we use rectifier thyristor in place of invertor thyristor with explain.

0 Answers  

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we all know that corona is nothing but ionization of air around the conductor and there by allowing current to pass through ionized air.but we are not getting any short circuit in between the respective phases though the air turned as a conductive media between them??

1 Answers   Siemens,

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What is relation between mu(nought) and epsilon(nought)?

0 Answers  

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Why Neutral Earthing pits and body earthing is interconnected

3 Answers   Taj Group,

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What is the working of AVR in AC generators?

13 Answers   Navrachana University,

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why we grounding the neutral of a transformer?

3 Answers   GAS,

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photo conductive cell

4 Answers   Bhel,

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what is the different betweem earthing and neutral?

8 Answers  

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What is the lower limit of break-down voltage of converter transformer.

0 Answers   Tata Steel Limited,

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how and why are capacitors are used to improve powerfactor?

4 Answers  

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