Question 2A balanced delta-connected load of 21 + j12 № per phase is connected at the end of a three-phaseline. The line impedance is 0.5+j4 № per phase. The line is supplied from a three-phase source witha line-to-line voltage of 390 V (rms). Taking the voltage on phase a as the reference, determine thefollowing:ao|VL|boCoZlinewwwbaZload/phase(1) Determine the voltage in phase a (taking phase a as the reference)(2) Determine the current in phase a(3) Determine the total complex power supplied from the source.(4) If the line impedance is neglected, determine the impedance (in 2) of the shunt capacitor perphase to improve the power factor to 0.9.

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Question 2 A balanced delta-connected load of 21 + j12 N per phase is connected at the end of a three-phase line. The line impedance is 0.5+j4 2 per phase. The line is supplied from a three-phase source with a line-to-line voltage of 390 V (rms). Taking the voltage on phase a as the reference, determine the following: ao- |VL| bo Co- Zline ww www b a (1) Determine the voltage in phase a (taking phase a as the reference) (2) Determine the current in phase a (3) Determine the total complex power supplied from the source. Zload/phase

Question 2 A balanced delta-connected load of 21 + j12 N per phase is connected at the end of a three-phase line. The line impedance is 0.5+j4 2 per phase. The line is supplied from a three-phase source with a line-to-line voltage of 390 V (rms). Taking the voltage on phase a as the reference, determine the following: ao- |VL| bo Co- Zline ww www b a (1) Determine the voltage in phase a (taking phase a as the reference) (2) Determine the current in phase a (3) Determine the total complex power supplied from the source. Zload/phase

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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