Question: A three - phase synchronous alternator is rated at 1 5 0 MVA, unit power factor, 1 1 kV star connected, 6 0 Hz ,

A three-phase synchronous alternator is rated at 150 MVA, unit power factor, 11 kV star
connected, 60 Hz,1500 r.p.m. Determine the:
(i) Number of poles. (2 Marks)
(ii) Kw rating. (2 Marks)
(iii) Current rating.

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