Answered: A voltage of 100 V is applied to an…

A voltage of 100 V is applied to an impedance of Z= (3+j4) 2. What are the values of active power, reactive power and volt-amperes respectively?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 2PP: Assume that the voltage drop across the resistor, ER, is 78 V; the voltage drop across the...

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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.

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A voltage of 100 V is applied to an impedance of Z= (3+j4) 2. What
are the values of active power, reactive power and volt-amperes
respectively?

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