Answer Posted / kumaresan r

R Y B OR 3 PHASE R N , Y N , B N, OR SINGLE PHASE R Y , BY , YB TWO PHASE ............................................................................................

What is the drawback of class b amplifier? How is this minimized?

1179

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What are the transformer losses?

1227

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why swityard is necessrry requirement in any bis power distributin systems?

2436

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what is the difference between earthing and unearth

3195

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if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.

2036

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what will be happen if earth point is being used for as a neutral point for raw power , and same will be used for ups earthing

2125

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Why is ignitor used in sodium vapour lamp

3622

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i need to give section engineer (electrical engineer) for RRB. Please suggest some book

1936

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what is the difference between surge protection capacitor and surge arrestor

2376

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Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above

1957

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PLZ EXPLAIN CORONA,SKIN,BIRD PALE,SPAN,SAG Effects of power cable.

2073

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what are the specifications we must look at to select a relay for any capacity motor?

2080

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a simple c++ program to calculate simple interst with its data members as private

1921

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What happens when ac supply is given as excitation voltage instead of dc supply

3896

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What Is Connection APFC Panel In Compony.

1493

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