Answer / bala

ideal voltage source voltage is constant at all loads. so that
it should have low internal resistance to minmise I2r loss due
to current. therfore it has low internal resistance.

what is difference between sub-station and switch yard.

16 Answers   Bhel, Ravate,

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is this the formula of building wiring to get the main breaker.Watts/volts*.8%+higher motor*(25%)=ampere. yes or no or send the correct formula for building wiring.

0 Answers  

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How to identify phases in the transformer like motor and AC generator but one condition without phase indication like(RYB,UVW)?

1 Answers  

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What are the conditions for sustained oscillator or what is backhouse criterion?

0 Answers  

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

0 Answers  

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distribution transformer de-rating formula on over limit iron losses  

0 Answers   IESCO,

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help!!!! i bought a new house 2 yrs ago,ive just had 2 new lights fitted,when i boil the kettle,maybe 2 times in succession the safety light switch trips out,it dosnt do it straight away but it seems to do it when the kettle boils!!!!! sounds very odd to me

2 Answers  

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In UPFC,What is the need for Dc link ( DC capatior)?

1 Answers  

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Can we install and run MCCB suitable for 440v 3Phase 4wire system, on a 220V 3Phase 4Wire System.

3 Answers  

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what is meant by phase &line voltage, how its differ from each other ?

5 Answers  

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what is amf panel & how it is working

6 Answers   ATS,

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What is the method of estamating of cable, CB,MCB ?

0 Answers  

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