The efficiency of a 20 KVA, 2000/200 V, single phase transformer at unity pf is 98%. The total losses at this condition

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answerhappygod
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The efficiency of a 20 KVA, 2000/200 V, single phase transformer at unity pf is 98%. The total losses at this condition

Post by answerhappygod »

a) 408W
b) 4.08kW
c) 204W
d) 2.04kW
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