C 7. A capacitor, a coil, and two resistors of equal resistance are arranged in an AC circuit as shown in the figure. An AC source provides an emf of AVrms = 20.0 V at a frequency of 60.0 Hz. When the double-throw switch S is open as shown in the figure, the rms current is 183 mA. When the switch is closed in position a, the rms current is 298 mA. When the switch is closed in position b, the rms current is 137 mA. Determine the values R R AVms S- of R, C, and L. ell

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.27P: An industrial load consisting of a bank of induction motors consumes 50 kW at a power factor of 0.8...
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C
7. A capacitor, a coil, and two resistors of
equal resistance are arranged in an AC
circuit as shown in the figure. An AC
source provides an emf of AVrms = 20.0 V
at a frequency of 60.0 Hz. When the
double-throw switch S is open as shown
in the figure, the rms current is 183 mA.
When the switch is closed in position a,
R
rms
S-
the rms current is 298 mA. When the
switch is closed in position b, the rms
current is 137 mA. Determine the values
b
L
of R, C, and L.
ell
Transcribed Image Text:C 7. A capacitor, a coil, and two resistors of equal resistance are arranged in an AC circuit as shown in the figure. An AC source provides an emf of AVrms = 20.0 V at a frequency of 60.0 Hz. When the double-throw switch S is open as shown in the figure, the rms current is 183 mA. When the switch is closed in position a, R rms S- the rms current is 298 mA. When the switch is closed in position b, the rms current is 137 mA. Determine the values b L of R, C, and L. ell
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