A resistance of 20 ohms and an unknown capacitance are connected in parallel across a 110 V, variable frequency AC source. When the frequency is 60 Hz, the current drawn by the circuit is 6A. At what frequency will the current drawn falls to 5.8 A

A resistance of 20 ohms and an unknown capacitance are connected in parallel across a 110 V, variable frequency AC source. When the frequency is 60 Hz, the current drawn by the circuit is 6A. At what frequency will the current drawn falls to 5.8 A

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter25: Surge, Spike, And Lightning Protection

Section: Chapter Questions

Problem 10RQ: In reference to the load, how are capacitors connected to help prevent voltage spikes and surges?...

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A resistance of 20 ohms and an unknown capacitance are connected in parallel across a 110 V,
variable frequency AC source. When the frequency is 60 Hz, the current drawn by the circuit
is 6A. At what frequency will the current drawn falls to 5.8 A

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