A motor connected to a 230-V power supply line has a current flow of 7.6 A. Both the current and the voltage are rms values. The average power delivered to the motor is 1317 W. (i) Find the apparent power, reactive power, and power factor when w = 377 rad/s. (ii) Determine the impedance, Z of the motor in polar form. Calculate the rating of the capacitor bank rating (in VAR) that need to be installed in order to achieve a power factor of 0.95. Given that the step of the capacitor bank (iii) is 250 VAR.

A motor connected to a 230-V power supply line has a current flow of 7.6 A. Both the current and the voltage are rms values. The average power delivered to the motor is 1317 W. (i) Find the apparent power, reactive power, and power factor when w = 377 rad/s. (ii) Determine the impedance, Z of the motor in polar form. Calculate the rating of the capacitor bank rating (in VAR) that need to be installed in order to achieve a power factor of 0.95. Given that the step of the capacitor bank (iii) is 250 VAR.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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