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• A 230 V single-phase motor takes a current of 8 A and has a PF of 0.7 lagging. A capacitor is connected in parallel with the motor and takes a current of 3.1 A. Draw a scaled phasor diagram of the currents in the circuit and find the value of the supply current and the new PF.

• A 230 V single-phase motor takes a current of 8 A and has a PF of 0.7 lagging. A capacitor is connected in parallel with the motor and takes a current of 3.1 A. Draw a scaled phasor diagram of the currents in the circuit and find the value of the supply current and the new PF.

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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• A 230 V single-phase motor takes a current of 8 A and has a PF of 0.7 lagging. A capacitor is connected in parallel with the motor and takes a current of 3.1 A. Draw a scaled phasor diagram of the currents in the circuit and find the value of the supply current and the new PF.
Transcribed Image Text:• A 230 V single-phase motor takes a current of 8 A and has a PF of 0.7 lagging. A capacitor is connected in parallel with the motor and takes a current of 3.1 A. Draw a scaled phasor diagram of the currents in the circuit and find the value of the supply current and the new PF.
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