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A balanced 3 - phase load consists of three coils. each of resistance 6 W. and inductive reactance of 8 W. Determine the line current and power obsorbed when the coils are : (i): connected star - (ii) delta - connected across 400 V, 3 - phase supply.

A balanced 3 - phase load consists of three coils. each of resistance 6 W. and inductive reactance of 8 W. Determine the line current and power obsorbed when the coils are : (i): connected star - (ii) delta - connected across 400 V, 3 - phase supply.

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
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A balanced 3 - phase load consists of three coils. each of resistance 6 W. and inductive reactance of 8 W. Determine the line current and power obsorbed when the coils are : - connected star - ii) delta - connected across 400 V,3 - phase supply.
Transcribed Image Text:A balanced 3 - phase load consists of three coils. each of resistance 6 W. and inductive reactance of 8 W. Determine the line current and power obsorbed when the coils are : - connected star - ii) delta - connected across 400 V,3 - phase supply.
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