What is hysteresis loss?

1 Answers   PWD, SPML,

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what is brushless generator?

2 Answers   Jk Tyres,

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Why only 1ph,2ph,3ph supplies are universally used?? Why not 4ph or 5ph??

4 Answers  

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If induction motor load is incresed motor speed decrases.But in syncronous motor load incrases speed canstant why?

5 Answers  

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I want to know the principle of rotating flux transformer.

1 Answers  

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why PT Primary are the grounded?

5 Answers   L&T,

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what is vector diagram in three phase transformer

1 Answers  

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We wish to test 60 Hz systems from a 50 Hz supply. To acheive frequency conversion, we use a VFD. The VFD powers 40 kVA transformer, which has motor and non-motor loads on it. Will the transformer work?

2 Answers   Suzlon,

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What is the important precuations need tocarried out while working with Electrolite in Battery PM?

0 Answers  

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what are adantages of OC and SC test over the load test?

5 Answers  

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what is zinc diffusion?

0 Answers  

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why the transformer primary and secondary windins vector groups vary? why it is something like Dy11 and not as Dy or Yy...

2 Answers  

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