for preparation of design note of 11 / 220 kV , 3 phase, 63 MVA transformer how can calculate or consider the iron losses and copper losses

1 Answers  

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what is difference between 2wire method and 4wire method of winding resistance testing of transformer?

1 Answers  

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Earth Resistivity

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why the difference arise between HT reading & LT reading (submeters fixed in complexes, apartments etc)if the power factos exceed from 0.9 to 1 can the ht meter reads fast?

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at the time of starting back emf of a motor is zero.so how can it will start to run??

1 Answers  

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Is there any scope for an electrical engineer in MRF company......

1 Answers  

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What is Neutral Transformer? what is the use of this?

4 Answers  

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Can motor act as generator (OR) vice versa? explain how does it do please post the answer technically

11 Answers   GM General Motors,

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what are the basic insulation levels & what its Unit

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How can decide the MVA rating of power transformer for substation like 220/132, 132/66, 66/33kv etc or even higher kv rating of substation???? Send me the strictly technical answer that shows your strong technical aptitude.

6 Answers  

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What is mean by % impedance of transformer? detail explanations expected.

1 Answers   FCUK,

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how works inductive &capacitive sensors?

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