25- W resistor, a 300-mH, and a 40-µF capacitor are connected in parallel across a 120-V, 50-Hz source. Determine the magnitude of the following: (a) admittance; (b) current through resistor, inductor, and capacitor; (c) the total current

25- W resistor, a 300-mH, and a 40-µF capacitor are connected in parallel across a 120-V, 50-Hz source. Determine the magnitude of the following: (a) admittance; (b) current through resistor, inductor, and capacitor; (c) the total current

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter20: Capacitance In Ac Circuits

Section: Chapter Questions

Problem 5PP: Three capacitors having capacitance values of 20F,40F, and 50F are connected in parallel to a 60 -...

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A 25- W resistor, a 300-mH, and a 40-µF capacitor are connected in parallel across a 120-V, 50-Hz source. Determine the magnitude of the following: (a) admittance; (b) current through resistor, inductor, and capacitor; (c) the total current; (d) true power, inductive and capacitive reactive power; (e) apparent power, power factor, and power factor.

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A 25- W resistor, a 300-mH, and a 40-µF capacitor are connected in parallel across a 120-V, 50-Hz source. Determine the magnitude of the following:

(a) admittance;

(b) current through resistor, inductor, and capacitor;

(d) true power, inductive and capacitive reactive power;

(e) apparent power, power factor, and power factor.

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