n ac motor is connected to a 560v, 60hz line. The motor has a current draw at full load of 53A. A wattmeter indicates a true power of 18 700 W. Find the power factor of the motor and the amount of capacitance that should be connected in parallel with the motor to correct the power factor to 100% or unity.
n ac motor is connected to a 560v, 60hz line. The motor has a current draw at full load of 53A. A wattmeter indicates a true power of 18 700 W. Find the power factor of the motor and the amount of capacitance that should be connected in parallel with the motor to correct the power factor to 100% or unity.
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter26: Three-phase Circuits
Section: Chapter Questions
Problem 3PA: You are an electrician working in an industrial plant. A 30-hp three-phase induction motor has a...
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An ac motor is connected to a 560v, 60hz line. The motor has a current draw at full load of 53A. A wattmeter indicates a true power of 18 700 W. Find the power factor of the motor and the amount of capacitance that should be connected in parallel with the motor to correct the power factor to 100% or unity.
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