define reactive power?

3 Answers   Alstom, TATA, TCS,

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What is the power ratio between power in Star and Delta circuit?

11 Answers   ST Micro,

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why fan consume constant power even when we increase or decrease its circuit resistance through speed regulator???

2 Answers  

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Following test should be conducted to find out relative polarity of transformenr terminals A no load test B back to back test C phasing out test D none of above

0 Answers  

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If we have 11 kv RYB Phase single core cable near about. Then wht effect and losses

0 Answers   Kirloskar,

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why is the power generator connected as star earthed or star earthed through reactance and what its features ?

0 Answers  

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Is there any guideline say about display of earthing value near to earth pit

0 Answers  

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Transformers with dc supply

4 Answers  

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which INDIAN STANDERD in Mention the earth test value?

1 Answers  

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating

0 Answers  

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Why PS class CT is always preferred for Differential protection?

0 Answers  

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comparision between ACB and VCB

1 Answers  

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