Round off answers up to the 4th decimal place.Answers should be in rectangular and in polar formDraw circuit diagrams.1)A circuit with impedance Z = 8 – j6 n has an applied phasor voltage 70.7 4 – 90°V.Obtain the complete power triangle.2)The addition of a 20 – kvar capacitor bank improved the power factor of a certainload to 0.90 lagging. Determine the complex power before the addition of thecapacitors, if the final apparent power is 185 kVA.

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1) A circuit with impedance Z = 8 – j6 N has an applied phasor voltage 70.7 z – 90°V. Obtain the complete power triangle.

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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Question

Round off answers up to the 4th decimal place.
Answers should be in rectangular and in polar form
Draw circuit diagrams.
1)
A circuit with impedance Z = 8 – j6 n has an applied phasor voltage 70.7 4 – 90°V.
Obtain the complete power triangle.
2)
The addition of a 20 – kvar capacitor bank improved the power factor of a certain
load to 0.90 lagging. Determine the complex power before the addition of the
capacitors, if the final apparent power is 185 kVA.

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