A 400V, 3 - phase, 4 wire, star - connected system supplies three resistive loads of 15kW, 20kW and 25kW in the red, yellow and blue phases respectively. Determine the current flowing in each of the four conductors.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.2MCQ: Overhead transmission-line conductors are bare with no insulating cover. (a) True (b) False
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DEGREE: ELECTRICAL ENGINEERING

SUBJECT/COURSE: AC CIRCUITS

 

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A 400V, 3 - phase, 4 wire, star - connected system supplies three resistive loads
of 15kW, 20kW and 25kW in the red, yellow and blue phases respectively.
Determine the current flowing in each of the four conductors.
Transcribed Image Text:A 400V, 3 - phase, 4 wire, star - connected system supplies three resistive loads of 15kW, 20kW and 25kW in the red, yellow and blue phases respectively. Determine the current flowing in each of the four conductors.
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