In an L-R-C series the phase angle is 54° with the source voltage lagging the current. The reactance of the Capacitor is Xc = 350 2 and the resistor is 180 . The average power delivered by the source is 140 W. Find: 1. The reactance of the inductor XL. 2. The rms current. 3. The rms voltage of the source. 4. What type of load should I add in series in the circuit to bring the source voltage in phase with the current?

In an L-R-C series the phase angle is 54° with the source voltage lagging the current. The reactance of the Capacitor is Xc = 350 2 and the resistor is 180 . The average power delivered by the source is 140 W. Find: 1. The reactance of the inductor XL. 2. The rms current. 3. The rms voltage of the source. 4. What type of load should I add in series in the circuit to bring the source voltage in phase with the current?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

In an L-R-C series the phase angle is 54° with the source voltage lagging the current. The reactance of the Capacitor is Xc = 350 Q and the
resistor is 180 Q. The average power delivered by the source is 140 W. Find:
1. The reactance of the inductor XL.
2. The rms current.
3. The rms voltage of the source.
4. What type of load should I add in series in the circuit to bring the source voltage in phase with the current?

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