The ordinary efficiency of a given transformer is maximum when it runs at half-full load O...

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The ordinary efficiency of a given transformer is maximum when it runs at half-full load O O it runs slightly overload. its Cu loss equal to iron loss it runs at full load The ordinary efficiency of a given transformer is maximum when it runs at half-full load O O it runs slightly overload. its Cu loss equal to iron loss it runs at full load

Answer rating: 100% (QA)

Explanation It depends on both the amount and duration of the loadIn transformer routine ef... View the full answer