Answer / wareagle

If you are buying a fixture with an electronic ballast, the
losses are close to zero.

Answer / k.prakashchandra

Equal to I^2xR ( resistance of ballast )

Which type of transformer is used for lighting loads?

0 Answers  

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How many 2 ton window A/c can runs on a 125 KVA generator?

2 Answers  

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how can we measure the import power and export power in the same line?

1 Answers  

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what is meant by servo motor ? how its operating either AC or DC?

0 Answers  

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The 3 phase Delta connection RB=440V, BY=350V,.......* is Line to Line voltage RY= ? And Formula....?

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2 Answers  

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what is neutral?

2 Answers  

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1 Answers  

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Please describe HT and LT?

1 Answers  

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what is AVR and tell principle and working?

10 Answers   ITC Infotech, MIOT Hospitals, YCC,

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