The power input to a 500 V, 50 Hz. 6-pole. 3-phase induction motor running at 975 RPM is 40 kW. The total stator losses are 1 kW. If the total friction and windage losses are 2.025 kW. then the efficiency is %.
The power input to a 500 V, 50 Hz. 6-pole. 3-phase induction motor running at 975 RPM is 40 kW. The total stator losses are 1 kW. If the total friction and windage losses are 2.025 kW. then the efficiency is %.
Introductory Circuit Analysis (13th Edition)
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![Q.20
The power input to a 500 V, 50 Hz. 6-pole. 3-phase induction motor running at 975 RPM
is 40 kW. The total stator losses are 1 kW. If the total friction and windage losses are
2.025 kW. then the efficiency is
%.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8a4b0a9f-12aa-480f-9f1e-357f8a867884%2F70aa2ee7-ddf4-4902-9f13-732e3e9d51c7%2F4tk85t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q.20
The power input to a 500 V, 50 Hz. 6-pole. 3-phase induction motor running at 975 RPM
is 40 kW. The total stator losses are 1 kW. If the total friction and windage losses are
2.025 kW. then the efficiency is
%.
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