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A load consisting of a resistor in parallel with a
Chapter 10, Problem 10.4(choose chapter or problem)
A load consisting of a \(480 \ \Omega\) resistor in parallel with a \((5 / 9) \mu \mathrm{F}\) capacitor is connected across the terminals of a sinusoidal voltage source \(v_{g}\), where \(v_{g}=240 \ \cos 5000 t \mathrm{~V}\).
a) What is the peak value of the instantaneous power delivered by the source?
b) What is the peak value of the instantaneous power absorbed by the source?
c) What is the average power delivered to the load?
d) What is the reactive power delivered to the load?
e) Does the load absorb or generate magnetizing vars?
f) What is the power factor of the load?
g) What is the reactive factor of the load?
Questions & Answers
QUESTION:
A load consisting of a \(480 \ \Omega\) resistor in parallel with a \((5 / 9) \mu \mathrm{F}\) capacitor is connected across the terminals of a sinusoidal voltage source \(v_{g}\), where \(v_{g}=240 \ \cos 5000 t \mathrm{~V}\).
a) What is the peak value of the instantaneous power delivered by the source?
b) What is the peak value of the instantaneous power absorbed by the source?
c) What is the average power delivered to the load?
d) What is the reactive power delivered to the load?
e) Does the load absorb or generate magnetizing vars?
f) What is the power factor of the load?
g) What is the reactive factor of the load?
ANSWER:Step 1 of 2
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