What is the transformer efficiency for the output voltage

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Reference no: EM13265580

A 10 kVA 1100:120 V single phase transformer has the following circuit parameters referred to the primary.

Rc = 80 k Ohm, Xm = 10 k Ohm, Re = 20 Ohm, Xe = 50 Ohm.

If the secondary load impedance is 5 < 35 degrees Ohm, what is the transformer efficiency when the output voltage is 120V?

Reference no: EM13265580

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