Answer / aboli desale

Cu loss of t/f depends on current & Iron loss on
voltage.There is no effect of P.F. of load on losses &
i/p,o/p.Therefore t/F rating is in KVA.

Answer / ram

the power factor of a T/F is unknown which depends on load
so its rating is given in KVA.

IN bateery size of positive is biger than negative .why?

8 Answers   Power Grid,

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how power trnafor from 1 point to another point in bus bar ya transmission line( voltage trnasfer from 1 point to another poin)

0 Answers   Suzlon,

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1 Answers   Jindal,

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2 Answers   Alfanar,

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1 Answers  

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why the generator operating along with the infinte bus bar should never be under_excited?

1 Answers  

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1.what to do if ferquency of any power system continue to decrease ?

5 Answers   NTPC,

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2 Answers  

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1 Answers  

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2 Answers  

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How does and Earth Fault Relay operates in DG set control panel?

1 Answers   Cummins, University,

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why do transformer make a sound

4 Answers  

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