Three equal star-connected inductors take 8 W at a power factor of 0.8 lagging when connected across a 460 V, three phase, three wire supply. Determine the following: (a) The line current. (b) The phase current. (c) The phase voltage. (d) The impedance in ohm of each coil. (Polar form) (e) The value of the resistance in ohm of each coil. (f) The value of the reactance in ohm of each coil. (g) The power in each phase in W, when a watt meter is connected in eaci phases. the

Three equal star-connected inductors take 8 W at a power factor of 0.8 lagging when connected across a 460 V, three phase, three wire supply. Determine the following: (a) The line current. (b) The phase current. (c) The phase voltage. (d) The impedance in ohm of each coil. (Polar form) (e) The value of the resistance in ohm of each coil. (f) The value of the reactance in ohm of each coil. (g) The power in each phase in W, when a watt meter is connected in eaci phases. the

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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