in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????

0 Answers   Divis Laboratories,

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Which motor isused in indian railway system?

3 Answers  

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Is it any dc fuses availbale in market? can we use one fuse for both AC & DC ?

6 Answers  

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1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?

0 Answers  

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what main difference betwenn invetter & ups & major difference

2 Answers   ABB,

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what is the difference between synchronization and paralleling?

13 Answers   BARC,

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what will happen if neutal in AC ckt will get open

3 Answers  

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difference between ground,neutral and earth?..

4 Answers  

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Atwhat condition reverse power relay will act?

0 Answers   Equate,

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What is the physical significance of phase.. i.e. what is exactly the meaning in layman's language.. 1 phase, 3 phase etc ???

0 Answers   L&T,

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what are the principles of a booster converter?

0 Answers  

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why the transformer ratings in kva

8 Answers   NTPC,

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