In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..

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why -48 volts dc used in telecommucation

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I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com

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What do you mean by a voltage transformer?

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can any one explain about when EB supply failed then how the load will transfer onto DG's step by step.

1 Answers  

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Please give me a erda placement paper

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what is the installation process for lifts

0 Answers   DLF,

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when i am going to take trail on a 3ph sq.i/m motor 5.5kw, i observed that RPM of the motor is very low as compared to the rated RPM and also it rotates in clockwise in first ON command,and anticlock wise in second ON command. finally i observed that on phase is no available . but iam not clear about, why the motor is rotates in both directions without any phase interchanging.pls answer to my question.

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what will happen when power factor is leading in distribution of power?

10 Answers   AMET, JTO, Power Grid,

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what is meant by twilight switches 7 where its applicable ?

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How can i check a relay good or not?

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IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side

10 Answers  

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