Delmar's Standard Textbook Of Electricity
7th Edition
ISBN: 9781337900348
Author: Stephen L. Herman
Publisher: Cengage Learning
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Textbook Question
Chapter 22, Problem 9PP
In an RC parallel circuit, the true power is 780 watts and the reactive power is 560 VARs. Find the power factor.
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Shown in the figure below is an "RC" circuit drive by an AC power source. The AC power source has an RMS voltage of Vps (RMS) = 11.58 Volts and is running at a frequency of f = 1.326e+04 Hz.
resistor has a resistance of R = 3750 2 and the capacitor has an capacitance of C = 3.17e-09 Farads.
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Determine the current through the circuit:
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• I(RMS) =
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Chapter 22 Solutions
Delmar's Standard Textbook Of Electricity
Ch. 22 - When a capacitor and a resistor are connected in...Ch. 22 - A capacitor and a resistor are connected in...Ch. 22 - What is the impedance of the circuit in Question...Ch. 22 - What is the power factor of the circuit in...Ch. 22 - How many degrees out of phase are the current and...Ch. 22 - Refer to the formulas in Appendix B in the...Ch. 22 - What is the capacitance of the capacitor in...Ch. 22 - A resistor and capacitor are connected in parallel...Ch. 22 - Prob. 1PPCh. 22 - Prob. 2PP
Ch. 22 - Assume that the circuit shown in Figure 22-2 is...Ch. 22 - Assume that the circuit shown in Figure 22-2 is...Ch. 22 - In an RC parallel circuit, R=3.6kandXC=4.7k. Find...Ch. 22 - In an RC parallel circuit,...Ch. 22 - In an RC parallel circuit, ET=120volts,IT=1.2...Ch. 22 - In an RC parallel circuit, the apparent power is...Ch. 22 - In an RC parallel circuit, the true power is 780...Ch. 22 - In an RC parallel circuit, ET=7.5 volts at 1 kHz....
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