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For the network of Fig. 16.73: a. Find the total impedance "seen" by the source. b. Using the results of part (a), find the total admittance. c. Sketch the admittance diagram for the parallel network. d. Determine the source current Is. e. Calculate the current through the capacitive element Ic. f. Write the sinusoidal expressions for the applied voltage and source current. g. What is the power factor of the network? Is it leading or lagging? Is this considered a capacitive or inductive configuration? R2 , 120 Ω X . 40 Ω R1 220 N E 12 V 20° 60 Ω FIG. 16.73

For the network of Fig. 16.73: a. Find the total impedance "seen" by the source. b. Using the results of part (a), find the total admittance. c. Sketch the admittance diagram for the parallel network. d. Determine the source current Is. e. Calculate the current through the capacitive element Ic. f. Write the sinusoidal expressions for the applied voltage and source current. g. What is the power factor of the network? Is it leading or lagging? Is this considered a capacitive or inductive configuration? R2 , 120 Ω X . 40 Ω R1 220 N E 12 V 20° 60 Ω FIG. 16.73

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Questions A,D,E,F,G
**Homework** 1. Do parts a, d-g in the problem below: For the network of Fig. 16.73: a. Find the total impedance "seen" by the source. ~~b. Using the results of part (a), find the total admittance.~~ ~~c. Sketch the admittance diagram for the parallel network.~~ d. Determine the source current \( I_S \). e. Calculate the current through the capacitive element \( I_C \). f. Write the sinusoidal expressions for the applied voltage and source current. g. What is the power factor of the network? Is it leading or lagging? Is this considered a capacitive or inductive configuration? **Diagram Description (Fig. 16.73):** - The circuit contains an inductor \( X_L = 40 \, \Omega \), a resistor \( R_1 = 220 \, \Omega \), and another resistor \( R_2 = 120 \, \Omega \) arranged in series. - A voltage source \( E \) provides a voltage of \( 12 \, \text{V} \) with a phase angle of \( 20^\circ \). - There is a capacitor \( X_C = 60 \, \Omega \) connected alongside the second resistor \( R_2 \). - The source current is denoted as \( I_S \) and the current through the capacitor as \( I_C \).
Transcribed Image Text:**Homework** 1. Do parts a, d-g in the problem below: For the network of Fig. 16.73: a. Find the total impedance "seen" by the source. ~~b. Using the results of part (a), find the total admittance.~~ ~~c. Sketch the admittance diagram for the parallel network.~~ d. Determine the source current \( I_S \). e. Calculate the current through the capacitive element \( I_C \). f. Write the sinusoidal expressions for the applied voltage and source current. g. What is the power factor of the network? Is it leading or lagging? Is this considered a capacitive or inductive configuration? **Diagram Description (Fig. 16.73):** - The circuit contains an inductor \( X_L = 40 \, \Omega \), a resistor \( R_1 = 220 \, \Omega \), and another resistor \( R_2 = 120 \, \Omega \) arranged in series. - A voltage source \( E \) provides a voltage of \( 12 \, \text{V} \) with a phase angle of \( 20^\circ \). - There is a capacitor \( X_C = 60 \, \Omega \) connected alongside the second resistor \( R_2 \). - The source current is denoted as \( I_S \) and the current through the capacitor as \( I_C \).
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