Answer / saquib

in dc machines the losses are core loss,cu loss,stray loss,
mechanical loss, brush loss.... in which mechanical loss is
maximum.

what happenes if two voltage source connected in parallel will be connected to load.

3 Answers   Efftronics Systems,

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Please elaborate th´evenin’s theorem?

0 Answers  

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What will happen if we give 220v supply on both sides to the bulb

7 Answers   Exide, Sumeet Industries, Toshiba,

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What exactly is meant by harmonics and harmonic current?? and what is skewing with regard to this??

2 Answers  

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suppose generator rating is 50 kw,load is 25 kw,hw much d generator ll generate?what about d remainin power?

2 Answers   NHPC,

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I need bhel previous year quetion papers for electrical engineering department.I searched but i could not find out

0 Answers  

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what is the best transformer oil breakdown voltage?

0 Answers  

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Why fuel tanks to be earthed ?

6 Answers   Electronics, Hindustan Petroleum, HPCL, Ispat,

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Work done in a free expansion process is

0 Answers   Caterpillar,

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Explain the experiment on ward leonard method of speed control of a dc shunt motor.

2 Answers  

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DIFFERNCE BETWEEN DCS AND PLC? HOW IT WORKS?

0 Answers   Essar,

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if single phase is 230 v three phase is 440 v then what about two phase?and why is it so?

2 Answers   Eicher,

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