Where r use in Dc motor in power plant?

2 Answers  

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why our power production in multiples of 11.

2 Answers   ABB, Infosys,

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what is the signification of trivector meter? why its name is trivector meter ?

3 Answers  

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what is capacitor voltage transformer?? how it is different from potential transformer?

0 Answers   NHPC,

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What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?

0 Answers  

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why there is a 2 slits in three pin's earthing pin?

1 Answers  

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A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

4 Answers  

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Can a 50-Hz designed transformer be used at 60-Hz system? Is the same remains true, when a 60-Hz designed transformer be used at 50-Hz system? Consider only frequency variation. The voltage remains as rated value in all cases. Justify the answer.

2 Answers  

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what's the difference between ATS and AMF...??pls answer me in detail with its working principle and construction also..

3 Answers  

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WHAT is the no of starts/hr for 3.3 KV, 300 KW motor. Motor is vertical flange type.

1 Answers   DAE, Siemens,

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what is soft starter? what is the difference between soft starter and star delta starter?

1 Answers  

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v=I*R, i.e V is directly proportional to I. now P=V*I. so V=P/I. thus v is inversely proportional to I. so what is the correct one? If both are correct than for which kind of condition this 2 differ

3 Answers  

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