A coil of 20 resistance has an inductance of 0.2 H is connected in parallel with a 100 µF capacitor. Calculate the frequency at which the circuit will act at unity power factor. O 39.79 Hz 31.83 Hz O 35.59 Hz O 37.32 Hz

A coil of 20 resistance has an inductance of 0.2 H is connected in parallel with a 100 µF capacitor. Calculate the frequency at which the circuit will act at unity power factor. O 39.79 Hz 31.83 Hz O 35.59 Hz O 37.32 Hz

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 2PP: Assume that the current flow through the resistor, IR, is 15 A; the current flow through the...

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Question

A coil of 20 resistance has an inductance of 0.2 H is connected in parallel with a 100 µF capacitor. Calculate the frequency at which the circuit will act at unity power factor.
O 39.79 Hz
O 31.83 Hz
35.59 Hz
O 37.32 Hz

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