A resistor and capacitor are connected in parallel to a 277-V, 60-Hz power source. The resistor has a value of 50 and the capacitor has a value of 40 µF. What is the circuit power factor? 8

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Question
#8
9:15
circuit in Question 2?
5
How many degrees out of
phase are the current and voltage in
Question 2?
6
What is the power factor of the
Refer to the formulas in
Appendix B in the Resistive-Capacitive
Parallel Circuits section. A resistor and
capacitor are connected in parallel to a
208-V, 60-Hz power source. An ammeter
indicates a total circuit current of 46 amps,
and a wattmeter indicates a true power of
4975 W. What is the resistance of the circuit?
0.097766mf
LTE+
*** | 45%
0.5
8
7
What is the capacitance of the
capacitor in Question 6?
A resistor and capacitor are
connected in parallel to a 277-V, 60-Hz
power source. The resistor has a value of 50
and the capacitor has a value of 40 µF.
What is the circuit power factor?
B I U
|||
Transcribed Image Text:9:15 circuit in Question 2? 5 How many degrees out of phase are the current and voltage in Question 2? 6 What is the power factor of the Refer to the formulas in Appendix B in the Resistive-Capacitive Parallel Circuits section. A resistor and capacitor are connected in parallel to a 208-V, 60-Hz power source. An ammeter indicates a total circuit current of 46 amps, and a wattmeter indicates a true power of 4975 W. What is the resistance of the circuit? 0.097766mf LTE+ *** | 45% 0.5 8 7 What is the capacitance of the capacitor in Question 6? A resistor and capacitor are connected in parallel to a 277-V, 60-Hz power source. The resistor has a value of 50 and the capacitor has a value of 40 µF. What is the circuit power factor? B I U |||
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