How to calculat the ratio of HT\LT in energy meter

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difference between relay and solenoid?

2 Answers  

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i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

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which gas is cost wise high?

1 Answers  

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what is ideal transformer?

5 Answers  

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Can any one explain me about 2 phase motors ?

2 Answers   L&T,

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why rms value of voltage is fed to transformer

1 Answers   Bhel,

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why PD testing for power cables

1 Answers   Bhushan Power Steel, CSE, Datre Corporation,

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how to define that what is resister ,capacitor& inductor.

1 Answers  

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why we are caling 440 volt 3 phase supply instead of 660 volt 3 phase supply? because each phase as a voltage of 220 volt. if anybody know the answer for my question please send it to my mail id. thank you.

3 Answers   College School Exams Tests, Jindal Steel and Power, JIOL, NEC,

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which cable is preferred PVC OR XLPE for voltage from 220V to 11 KV with proper justification

1 Answers   BARC, Sail,

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Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???

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