A 30-0 resistor, a 15-02 inductive reactance, and a 12-02 capacitive reactance are connected in parallel across a 120-V 60-Hz line. Find (a) the phasor branch currents, (b) total current and phase angle, (c) impedance, and (d) power drawn by the circuit.

A 30-0 resistor, a 15-02 inductive reactance, and a 12-02 capacitive reactance are connected in parallel across a 120-V 60-Hz line. Find (a) the phasor branch currents, (b) total current and phase angle, (c) impedance, and (d) power drawn by the circuit.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.42P: A balanced -connected impedance load with (12+j9) per phase is supplied by a balanced three-phase...

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Question

A 30-0 resistor, a 15-02 inductive reactance, and a 12-02 capacitive reactance
are connected in parallel across a 120-V 60-Hz line. Find (a) the phasor
branch currents, (b) total current and phase angle, (c) impedance, and (d)
power drawn by the circuit.

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