Math, asked by anjalicn07gmailcom, 9 months ago

in a 25 KVA 2200 single phase transformer the iron and full load copper loss 350 whole VAT and 400 respectively calculate the efficiency at Unity power factor on full load and offload

Answers

Answered by sajagpandey2006

0

Answer:

Three Phase Transformer

KVA 208V 240V

15 41.7 36.1

20 56.6 48.2

25 69.5 60.2

30 84. 4 72.3

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