A 15.9-uF capacitor and a 15.1-mH inductor are connected in parallel. In series with these units are a variable resistor R and an adjustable reactive device X. joined in series. (a) Determine the kind and size of device X inductance in henrys or capacitance in μF) when the circuit is connected to a 50-volf 400-cycle source and is adjusted to resonance. (b) For the resonant condition calculate the value of R if the voltage drop across the paralleled units is to be 100 V.

A 15.9-uF capacitor and a 15.1-mH inductor are connected in parallel. In series with these units are a variable resistor R and an adjustable reactive device X. joined in series. (a) Determine the kind and size of device X inductance in henrys or capacitance in μF) when the circuit is connected to a 50-volf 400-cycle source and is adjusted to resonance. (b) For the resonant condition calculate the value of R if the voltage drop across the paralleled units is to be 100 V.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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