Question: A three - phase, Y - connected synchronous generator is rated at 1 2 0 kVA, 1 3 . 2 kV , 0 . 8

A three-phase, Y-connected synchronous generator is rated at 120 kVA, 13.2 kV,0.8 power factor lagging and 60-Hz. Its synchronous reactance is 0.9 W and its resistance is ignored.
What would the voltage and apparent power rating of the generator be if it is operated at 50 Hz with the same armature and field losses as it had at 60 Hz ?

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