a. A 5-kW AC motor has a power factor of 65% lagging when it is connected to a 200-V 50-Hz mains. What effective current does the motor draw? b. In letter a, what is the current through the motor when a capacitor of 80 μ F is connected in parallel to the motor? c. What is the power factor in the case of letter b?
a. A 5-kW AC motor has a power factor of 65% lagging when it is connected to a 200-V 50-Hz mains. What effective current does the motor draw? b. In letter a, what is the current through the motor when a capacitor of 80 μ F is connected in parallel to the motor? c. What is the power factor in the case of letter b?
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![a. A 5-kW AC motor has a power factor of 65% lagging when it is connected to a 200-V 50-Hz mains.
What effective current does the motor draw?
b. In letter a, what is the current through the motor when a capacitor of 80 μ F is connected in parallel
to the motor?
c. What is the power factor in the case of letter b?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F15db049f-05e8-4679-83ea-b0891b50f8f5%2F35ac449c-981b-4e08-83d8-2c90d6be7ef1%2F4kmn2zf_processed.png&w=3840&q=75)
Transcribed Image Text:a. A 5-kW AC motor has a power factor of 65% lagging when it is connected to a 200-V 50-Hz mains.
What effective current does the motor draw?
b. In letter a, what is the current through the motor when a capacitor of 80 μ F is connected in parallel
to the motor?
c. What is the power factor in the case of letter b?
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