Answer / chirag

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A 12.5 hp slip ring motor taking high initial current and its MPCB is getting open.what may be the reason?

3 Answers  

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why some transmission lines have 7 wires n why some have 3 n 4??

3 Answers  

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Are we do it in single transformer with dual primary as 11 KV and 33 KV and constant output as 415 Volts?.

1 Answers  

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Can we manually synchronize two DG sets of same ratings manually without using speed biasing ? If yes then how?

4 Answers  

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Is MV canble armour can be earthed at both ends?

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How Can Be Size Of Transformer Corelate With Freqvence?

1 Answers   Essar,

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how to i get B licence,i am completed BE electircal and electronics engineering.i want to konw the proceduure to get b licence

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out of all machines which have highest efficiency and why?

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i want to do a project on PLC.... please give me an idea.....

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define the active power?

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if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

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300m long and 30kw inductive loade 3phase supply how many size cable required

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