How can we save electrical cost i.e switchgear, wiring, conduiting etc in a room?

1 Answers  

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What mean power grid fail. why power grid fail.

1 Answers   Intas, Tech Mahindra,

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what is slip ring startor

1 Answers  

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which types of tests are required after commissioning of 6.6 kva tranformer?

3 Answers   Reliance,

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How can we calculate the power factor of an electrical appliance ? Is there any formula ? Is there any meter around to calculate it ? And how to use that meter ? thanks

2 Answers   Essar, Philips,

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DIFFERENCE B/W NEUTRAL AND EARTH?

2 Answers   Genesis, IBC,

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why dc supply is not applied for step up or down in transformer

3 Answers  

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why in electric train we can't feel current & generally we have get socked in our normal electricity ?

3 Answers  

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25 kva load,

1 Answers   Voltas,

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Why L.T.Cable voltage rating is 1.1kV,where as system voltage is 0.415kV?

0 Answers   HCC,

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What is the selection & Designing procedure for DG/Transformer

4 Answers   Crompton Greaves, Sterling, TATA,

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what is the difference between brushed alternator ,brushless alternator & permanent alternator ?

1 Answers  

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