) A 440 V, 60 Hz. star connected, the four-pole synchronous generator has a synchronous reactance of 0.13 N and an armature resistance of 0.011 0. At full load, the machine supplies 850 A at 0.85 PF lagging. Find a) the speed of rotation of the generator. ( b) three-phase power the generator supplying at full load? ( ) If the machine is working at 60 percentage of full load at a power factor of 0.85 lagging. Find the % voltage regulation? ( d) If the machine is working at 70 percentage of full load at a power factor of 0.85 leading. Find the voltage generated? (1) An armature of a three-phase alternator has 150 slots. The alternators have 6 poles. Calculate a) B angle in radians ( b) Distribution factor
) A 440 V, 60 Hz. star connected, the four-pole synchronous generator has a synchronous reactance of 0.13 N and an armature resistance of 0.011 0. At full load, the machine supplies 850 A at 0.85 PF lagging. Find a) the speed of rotation of the generator. ( b) three-phase power the generator supplying at full load? ( ) If the machine is working at 60 percentage of full load at a power factor of 0.85 lagging. Find the % voltage regulation? ( d) If the machine is working at 70 percentage of full load at a power factor of 0.85 leading. Find the voltage generated? (1) An armature of a three-phase alternator has 150 slots. The alternators have 6 poles. Calculate a) B angle in radians ( b) Distribution factor
Introductory Circuit Analysis (13th Edition)
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![) A 440 V, 60 Hz. star connected, the four-pole synchronous generator has a synchronous reactance of 0.13 Q and an armature
resistance of 0.011 0. At full load, the machine supplies 850 A at 0.85 PF lagging. Find
a) the speed of rotation of the generator.
b) three-phase power the generator supplying at full load? (
c) If the machine is working at 60 percentage of full load at a power factor of 0.85 lagging. Find the % voltage regulation? (
d) If the machine is working at 70 percentage of full load at a power factor of 0.85 leading Find the voltage generated?
(1) An armature of a three-phase alternator has 150 slots. The alternators have 6 poles Calculate
a) B angle in radians (
b) Distribution factor](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9afc6478-6a17-4314-a136-39d7d6ea2eb3%2Fbf87d222-cc71-4663-975c-1204ea8e7d53%2Fcdyrdhf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:) A 440 V, 60 Hz. star connected, the four-pole synchronous generator has a synchronous reactance of 0.13 Q and an armature
resistance of 0.011 0. At full load, the machine supplies 850 A at 0.85 PF lagging. Find
a) the speed of rotation of the generator.
b) three-phase power the generator supplying at full load? (
c) If the machine is working at 60 percentage of full load at a power factor of 0.85 lagging. Find the % voltage regulation? (
d) If the machine is working at 70 percentage of full load at a power factor of 0.85 leading Find the voltage generated?
(1) An armature of a three-phase alternator has 150 slots. The alternators have 6 poles Calculate
a) B angle in radians (
b) Distribution factor
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