i Have 1000kva 11/.4 kv voltemp make t/f Its a 2 year old. i wants to known ho

i Have 1000kva 11/.4 kv voltemp make t/f Its a 2 year old. i
wants to known how much iron losses & copper loses during no
load condition.

Question Posted / panchal

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i Have 1000kva 11/.4 kv voltemp make t/f Its a 2 year old. i wants to known how much iron losses &..

Answer / er. saumya sucharit senapati

If the transformer is old than with out testing it we can't
say the loss, becuase with time detoriation of metal
occours there fore core and copper losses increases. to
know the losses we have to arrange open circuit and short
circuit tests.

Er. Saumya Sucharit Senapati
094293-63645

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i Have 1000kva 11/.4 kv voltemp make t/f Its a 2 year old. i wants to known how much iron losses &..

Answer / pavankumar

copper losses are zero ideally but iron losses are constant

Is This Answer Correct ?

2 Yes

4 No

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