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Two different loads A and B are connected across a balanced 230 V. 3-phase lines. Load A is a three-phase load that draws 10 kVA at 70% lagging pf. Load B is a single- phase load connected across lines a and b drawing 5 kVA at unity pf. Determine line current in line a. Assume a phase sequence of a-b-c. (Hint: Assume the three phase load is delta connected)

Two different loads A and B are connected across a balanced 230 V. 3-phase lines. Load A is a three-phase load that draws 10 kVA at 70% lagging pf. Load B is a single- phase load connected across lines a and b drawing 5 kVA at unity pf. Determine line current in line a. Assume a phase sequence of a-b-c. (Hint: Assume the three phase load is delta connected)

Introductory Circuit Analysis (13th Edition)
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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Find the three line circuits
Two different loads A and B are connected across a balanced 230 V. 3-phase lines. Load A is a three-phase load that draws 10 kVA at 70% lagging pf. Load B is a single- phase load connected across lines a and b drawing 5 kVA at unity pf. Determine line current in line a. Assume a phase sequence of a-b-c. (Hint: Assume the three phase load is delta connected)
Transcribed Image Text:Two different loads A and B are connected across a balanced 230 V. 3-phase lines. Load A is a three-phase load that draws 10 kVA at 70% lagging pf. Load B is a single- phase load connected across lines a and b drawing 5 kVA at unity pf. Determine line current in line a. Assume a phase sequence of a-b-c. (Hint: Assume the three phase load is delta connected)
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