Answer / mahesh kumar

sine wave is output wave used for running your appliances.

What meant by lagging and leading? When if they are occurred what preventive methods should be taken?

14 Answers   ABB, L&T,

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Air refrigeration cycle works on the

0 Answers   Caterpillar,

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what is the iron loss in a 11KV/440V transformer?

2 Answers   Bhel, TVS,

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Can you explain the phase displacement between primary and secondary of power transformer of any vector group(for ex)?

1 Answers  

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What do you mean by cogeneration? What its working principle?

0 Answers  

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can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.

0 Answers  

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Is it advantages of having star-delta vfd than normal star vfd , if yes why?

0 Answers  

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I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com

0 Answers   NTPC,

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Dear sir, By which formula u can calculate for a particular kv line there is a range of mw.

0 Answers  

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what you mean by frequency of an igbt& how to find it?

1 Answers  

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How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs

1 Answers  

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what are the particle used along with silica gel in transformer breether,explain their functions.

4 Answers   ME, Oil India,

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