Answer / ram

MPU is to sense the speed of the alternator & gives signal to electronic controls.

What is the effect of impedance on the heat losses in case of AC system??? Does heat losses really depends on the impedance or depends only on resistive component only..??

4 Answers  

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WHICH TYPE OF TRANSFORMER USED IN SWITCHYARD IN POWER PLANT?

15 Answers   GE, Lanco, NTPC,

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What is the advantage and disadvantage of dry type transformer?

5 Answers   Bhel,

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how to checking earth restence with earthtester

1 Answers   NTPC,

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According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?

0 Answers  

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how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.

0 Answers  

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What is the fundamental cause of transients in power system?

3 Answers  

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A motor works on 30 killo watts.how much ampers will be required if it works on 440volts?

5 Answers  

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Electrical 'C' license full abbreviation , and full form

0 Answers  

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What are the testing to be done before the installation of 1000 KVA Transformer?

3 Answers   L&T,

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Will transformer heating be approximately the same for resistive, inductive or capacitive loads of the same VA rating? Explain.

1 Answers  

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why the LED of my electrical meter glows even after the line has gone. what actually the reason?

3 Answers  

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