Why NGR is required for 11Kv geneartor in power plant

2 Answers   AB Inc, ABB,

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where we use 1 phase & 3 phase supply ?what is major advantage using 3 phase over than single phase ?

3 Answers  

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What is the mechanism of WTI

0 Answers   JBS,

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how to test an MCB

2 Answers  

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How do you think they do earthing or grounding in ships and aeroplanes?

9 Answers  

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why rating of motor in HP?

11 Answers  

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I have lowered a submersible pump having 100 LPM discharge & 130 Mts. Head, 15 HP rating on borewell. After lowering 108 Meters, It is taking 39 amps & blowing the fuse. Can someone put light what is the cause behind it ?

1 Answers  

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what is real power and reactive power?

3 Answers  

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What happens when the polarity changes in CT? Explain briefly?

8 Answers  

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What is the rotor frequency of 10 Hp 1440 RPM 50HZ 415V ?

0 Answers  

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what is the difference between id fans and fd fans

12 Answers   Perkins Thermal Systems,

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In a three phase transformer(delta/star connected)when i touch one end of the bulb in any one phase and other end to earth..will the bulb glow or not..if not why?..i'm touching the bulb in star connected side...

6 Answers  

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