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solve 4a
4.a) A 230/115 V single phase transformer is supplying a load of 5 A at a power fa ...
solve 4a
4.a) A 230/115 V single phase transformer is supplying a load of 5 A at a power factor of 0.866 lagging. The no load current is 0.2 A at a power factor of 0.208 lagging. Calculate the primary current and primary power factor. Draw the Phasor diagram.