Answer / ganeshkumar

In industrial 3 phase system 1 kva =1.39a
in transfomer give 1 kva =1.33a

which %age of corona losses increses if frequency is increased to 25%.

3 Answers   ADCET, Maihar Cement,

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why they were using TRIAC instead relay in some controllers and what is the advantages.

0 Answers  

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hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E

0 Answers   HPCL,

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If not into production, how far did you follow the design and why did not you see it into production?

0 Answers   Bharti, Havells, Intel,

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We say that if voltage in a power system is increased,for a constant power the current will decrease (by P=VI). isn't this in disagreement with the ohms law(I propotional V;resistant const.).Since the resistance of transmission lines remains constant,shouldn't inc in voltage cause inc in current across the transmission line? I have read many articles across the net but still couldn't this figure this out. :( Guyz plz assist me with dis..:)..

4 Answers  

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What is cable size of motor if starting current is 15.6 Amperes??

0 Answers  

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why neutral should connect to earth in delta-star type transformer

4 Answers  

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can induction motor becomes as a generator. if yes how it is possible. if there is a squirrel cage rotor.

6 Answers  

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how can we avoid magnetostriction in transformer?describe the suitable methods.

3 Answers   Bhel,

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Both generator parallel condition shared load equally but one genrator taking ampere more than the other what are all the causes to make like this

0 Answers   Ofer,

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what will happen if i connect the buchholz relay in reverse direction.

1 Answers   MAN,

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WHAT IS EDDY CURRENT LOSSES AND SKIN EFFECT LOSSES IN ELECTRICAL ENGINEERING

1 Answers   GAS,

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