Answered: 17. A circuit has an apparent power of…

17. A circuit has an apparent power of 400OVA and a reactive power of 250VAR. Find the power factor of the circuit. 0.625 0.780 0.530 0.848

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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Concept explainers

Z parameter

The Z-parameters that are the impedance parameters of a two-port network are defined by expressing the two-port voltages V1 and V2 in terms of two-port currents I1 and I2. The Z-parameters are calculated by open circuiting one of the two ports at a time henceforth they are called open-circuit impedance parameters.

Question

17. A circuit has an apparent power of 400VA and a
reactive power of 250VAR. Find the power
factor of the circuit.
O 0.625
0.780
O 0.530
0.848

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