State four criteria's for selection of site for nuclear power station.

1 Answers  

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what is the main difference b/w contactor and relay

2 Answers   Pace Pharmaceuticals,

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what is the difference between star and delta connection ? when we use each one ?what is the best ?

14 Answers   Amara Raja, Daikin,

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what will happen if the input of a transformer is dc?

10 Answers   Hindalco,

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can i connect the two phases of scott connected transformer,if not why?

0 Answers  

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tan delta test of current transformer.

3 Answers   NTPC,

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What is mimimum di -electric strength value for 33 KV transformer OLTC oil

0 Answers   Franke Faber,

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what is lrs tank water resistance.

1 Answers  

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Is CBCT protect human life? If yes than how?

1 Answers   Torrent Power,

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I have carried out wiring for lighting in a shed in Industrial area which contains Metal halide lamps & have balanced in 3ph.Now when we put all the lines on in the daytime the current taken at 3phases at MCB comes to be equal i.e.28,29,28Amps respectively but in the night time i.e between 7p.m.to 11p.m. at the same MCb the current is 52,59,62Amp, though I have fit 63A MCB it is tripping in the above period.What may be the reason.? Note: This industry is located in industrial area where majority of steel ingot manufacturing plants are there. Whether this may be due to harmonic? what should I do to overcome above problem.pl suggest urgently.

4 Answers  

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What is the fault or needs to be done when frequency in ac drives is not changing?

0 Answers  

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On which side, taps are provided in tap changing transformers and why?

2 Answers  

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