Answer / prakesh

1) select rotory compressor.
2) star reating

What is difference between 3 point and 4 point starter

1 Answers   Genco, Kaltec, TATA,

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How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.

0 Answers  

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Is neutral transformer can be called as control transformer?

0 Answers  

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What is Electrical Engineering?

13 Answers   L&T, NTPC, Wockhardt,

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Can anybody tell me how to calculate(formula) earth flat size(for copper and aluminium).

3 Answers  

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why C.T protection required for H.T.lines?

4 Answers  

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how to calculate voltage drop in long distance cable? for an e.g lamp of 12 volt ac ,300watt is 90 meter away from supply i.e (x'mer 230 v / 12v)and i m getting 8 volts at lamp terminal ....

1 Answers  

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What is dynamo?How it works and what is the function of dynamo in a DG.

0 Answers  

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1 Answers   Exide,

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What will happen if I apply DC to AC transformer? please send detailed answer at habib_rahman_habib786@yahoo.com

4 Answers  

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what happen if i connect DYn11 and DYn1 vector group transformer in parrallel?other things are same like votage ration,x/r ratiob etc...

4 Answers  

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We are designer please help me calculate the size of 11kv cables from step up transformer to M.V panel, total load is 5 mega watt distance 900 feet (used aluminum type cables) please provided formula for calculate the cable with example.

0 Answers   SK Engineering,

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