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Question: 10 a 30 1000kva 2300v alternator is shortcircuited and is...

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10. A 30, 1000KVA, 2300V alternator is short-circuited and is operated at rated speed to produce rated current. With the short-circuit removed and with the same excitation, the voltage between the stator terminal is 1300V. The effective resistance between terminals is 2Ω. Determine the %V.R of the alternator at full-load and pf of 0.8 lagging

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