03) The following two parallel-connected 3-phase balanced loads are fed by a balanced 3-phase source. Loadl: 30 kw, 0.6 p.f. lagging. Load2: 45kvar, 0.8 p.f. lagging. If the line voltage is 240kv, Calculate: a) The complex power for the individual loads. b) The complex, real and reactive power for the combined load. Find the source p.f. c) The line currents for the individual loads. la Ib b o Ic C O la ls lai Ja , lazy laz Vis = 240KV Load 1 Load 2 30 KW 45 KVAR Assume abc Seq. 0.6 lag 0.8 lag

03) The following two parallel-connected 3-phase balanced loads are fed by a balanced 3-phase source. Loadl: 30 kw, 0.6 p.f. lagging. Load2: 45kvar, 0.8 p.f. lagging. If the line voltage is 240kv, Calculate: a) The complex power for the individual loads. b) The complex, real and reactive power for the combined load. Find the source p.f. c) The line currents for the individual loads. la Ib b o Ic C O la ls lai Ja , lazy laz Vis = 240KV Load 1 Load 2 30 KW 45 KVAR Assume abc Seq. 0.6 lag 0.8 lag

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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