3. Three Unbalanced loads connected in delta configuration and is impressed by a balance three phase, three-wire source. The line voltage of the source is 400V. Assume line voltage AB as reference, determine the line currents Ia, Ib and Ic if the following unbalance loads are: Load ab: 30kW at 0.8 lagging power factor Load bc: 50kW at 0.6 lagging power factor Load ca: 30 kW at 0.9 leading power factor.

3. Three Unbalanced loads connected in delta configuration and is impressed by a balance three phase, three-wire source. The line voltage of the source is 400V. Assume line voltage AB as reference, determine the line currents Ia, Ib and Ic if the following unbalance loads are: Load ab: 30kW at 0.8 lagging power factor Load bc: 50kW at 0.6 lagging power factor Load ca: 30 kW at 0.9 leading power factor.

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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