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A 120 kVA transformer is to be parallelled to a 60 kVA transformer. Each transformer has rated voltages of 10kV-120V at 60Hz.
Tranformer 1, parameters referred to primary:
Tranformer 2, parameters referred to primary:
When supplying a 250A load at 0.85 PF, what is the total input current and power factor if the output terminal voltage is 125V?