1) A parallel ac circuit having a source voltage Es of 100 V contains an ideal inductor (X₂ = 150 ) and a capacitor (Xc = 350 22). Calculate the resulting total reactive power Q in the circuit. Indicate the phase relationship between the source current Is and the source voltage Es.

1) A parallel ac circuit having a source voltage Es of 100 V contains an ideal inductor (X₂ = 150 ) and a capacitor (Xc = 350 22). Calculate the resulting total reactive power Q in the circuit. Indicate the phase relationship between the source current Is and the source voltage Es.

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

1) A parallel ac circuit having a source voltage Es of 100 V contains an ideal
inductor (X₂ = 150 ) and a capacitor (Xc = 350 2). Calculate the resulting
total reactive power Q in the circuit. Indicate the phase relationship between
the source current Is and the source voltage Es.
2) A parallel ac circuit having a source voltage Es of 150 V contains a
resistor (R = 200 ) and an inductor (X₂ = 50 ). Calculate the apparent
power S in the circuit and the power factor PF of the circuit.

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