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Q4 )) A 10-MVA three-phase, Y-connected 13800V two-poles, 60 Hz turbogenerator has an armature resistance of 0.06 Ohm per phase and synchronous reactance of 1.8 Ohm per phase. Find the excitation voltage at no load, half load, and full load for power factor of a- 0.8 leading. b- Unity c- 0.8 lagging With rated terminal voltage.

Q4 )) A 10-MVA three-phase, Y-connected 13800V two-poles, 60 Hz turbogenerator has an armature resistance of 0.06 Ohm per phase and synchronous reactance of 1.8 Ohm per phase. Find the excitation voltage at no load, half load, and full load for power factor of a- 0.8 leading. b- Unity c- 0.8 lagging With rated terminal voltage.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Q4 )) A 10-MVA three-phase, Y-connected 13800V two-poles, 60 Hz turbogenerator has an armature resistance of 0.06 Ohm per phase and synchronous reactance of 1.8 Ohm per phase. Find the excitation voltage at no load, half load, and full load for power factor of a- 0.8 leading. b- Unity c- 0.8 lagging With rated terminal voltage.
Transcribed Image Text:Q4 )) A 10-MVA three-phase, Y-connected 13800V two-poles, 60 Hz turbogenerator has an armature resistance of 0.06 Ohm per phase and synchronous reactance of 1.8 Ohm per phase. Find the excitation voltage at no load, half load, and full load for power factor of a- 0.8 leading. b- Unity c- 0.8 lagging With rated terminal voltage.
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