A parallel ac power circuit contains a resistor (R = 200 2), an inductor, and a capacitor. Knowing that the source voltage Es is equal to 100 V and that the total reactive power Q in the circuit is 70.0 var, calculate the circuit impedance Z. A series ac power circuit contains a resistor (R = 150), an inductor (XL = 250 M2), and a capacitor (Xc = 200 2). Knowing that the active power P dissipated in the circuit is equal to 100 W, calculate the apparent power S in the circuit.

A parallel ac power circuit contains a resistor (R = 200 2), an inductor, and a capacitor. Knowing that the source voltage Es is equal to 100 V and that the total reactive power Q in the circuit is 70.0 var, calculate the circuit impedance Z. A series ac power circuit contains a resistor (R = 150), an inductor (XL = 250 M2), and a capacitor (Xc = 200 2). Knowing that the active power P dissipated in the circuit is equal to 100 W, calculate the apparent power S in the circuit.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter17: Resistive-inductive Series Circuits

Section: Chapter Questions

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

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