what is function of pump in DG?

6 Answers   HP,

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Enlist four components of electrive drives.

0 Answers  

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what is the relation between size of the anteena and wavelenghth of radiated wave

0 Answers  

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Why frequency fix in 50 Hz?

6 Answers  

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If the circuit breaker will not close or it will trip, what will you do?

3 Answers  

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3phase 4 wire system is more reliable or 3 phase 3 wire systems?

4 Answers  

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what is Princepale of Transformer Taps.

1 Answers  

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A 60W,250V bulb when connected to a 230V supply will it give more light or less or will be give normal light?

3 Answers   MahaGenco,

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I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me

0 Answers   SECL,

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I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate

0 Answers  

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Why no-load primary current is very small as compared to full load current in transformer (as 1% of full load current?

5 Answers   NTPC,

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sir, plz tell me how much kvar capacitor required for 1000 amp or 500 Kw load ? what is the formula ?

14 Answers   CSPL,

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