In a company has been installed an analog amperemeter, this company was suplied by generator X, there is no problem in the ampere meter, rigth now this company's supplied by generator Y then the pointer in amperemeter vibrating. What happened? Why? Thank's

2 Answers  

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1)Why electric shock is feel ?? n in a Electric Train why we didnt feel that ? 2)What is the reason for transformer Noise ?? 3)What is relation b/w Transmission Lines & Communication Lines ? 4)Which material is used for making Transformer oil & How u measure its dielectric strength & Name the test ?

14 Answers   NTPC, Tata Power,

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what is the difference between direct loading and indirect loading?

1 Answers  

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How to reduce the static electricity producing in solvent room? By P.D.Patil BioCon

0 Answers   Biocon,

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what is allowable current flows from phase to ground with out tripping the breaker

1 Answers  

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how to improve power factor correction?

3 Answers  

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we all know that both the generator and motor are electromechanical conversion devices.....then why we rate motor in kw and generator in kva????

4 Answers   KSEB,

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What is the most important precaution in any experiment with d.c. Shunt motor?

0 Answers  

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What is the formula to calculate the rating of a three phase trnasformer

1 Answers  

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why the NGR (neutral grounding resistor) always OFF during DG off?

0 Answers   Bhel,

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if suplly 11kva its give 440volts then if suplly is given 10kva whats the volts given

3 Answers  

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what is the effect of back reactive power on the generator ?

0 Answers   MRF,

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