Answered: An RLC parallel circuit has an applied…

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An RLC parallel circuit has an applied voltage of 240 V. R = 48 Ω, XL = 100 Ω, and XC = 36 Ω. What is angle theta?

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 8PP: In an R-L series circuit, the apparent power is 560 VA, PF = 62%. Find reactive power.

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Question

An RLC parallel circuit has an applied voltage of 240 V. R = 48 Ω, X_L = 100 Ω, and X_C = 36 Ω. What is angle theta?

Expert Solution

Theory

Circuit diagram of parallel RLC circuit

There are two major types of circuit series and parallel circuit. In case of series circuit current remains same through out the circuit , and in parallel circuit voltage remains same . Above diagram is a parallel RLC circuit.

Phasor diagram of parallel RLC circuit

Impedance and admittance triangle of parallel RLC circuit

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