Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Question
Chapter 15, Problem 31P
To determine
(a)
To plot:
Total impedance and total angle versus frequency.
To determine
(b)
Plot voltage across capacitor versus frequency.
To determine
(c)
To plot: Angle across capacitor versus frequency.
To determine
(d)
To plot: Voltage across resistor versus frequency.
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41. For the network of Fig. 15.148:
a. Calculate E, IR. and I, in phasor form.
b. Calculate the total power factor. and indicate whether
it is leading or lagging.
c. Calculate the average power delivered to the circuit.
d. Draw the admittance diagram.
e. Draw the phasor diagram of the currents I,, Ig, and I.
and the voltage E.
f. Find the current Ic for each capacitor using only
Kirchhoff s current law.
g. Find the series circuit of one resistive and reactive
element that will have the same impedance as the
original circuit.
1, = V2 sin 2x 1000r
R
C.
1 uF
2. Using nodal analysis, determine the value of voltages at models 1 and 2 in Fig. 15.23.
00
20 52
07001
01
4052
Fig. 15.23
-125:
[V₁ = 88.1 233.88" A: V₂ = 58.7/72.34°A]
10
067001
41. For the network of Fig. 15.148:
a. Calculate E, Ig, and Iz in phasor form.
b. Calculate the total power factor, and indicate whether
it is leading or lagging.
c. Calculate the average power delivered to the circuit.
d. Draw the admittance diagram.
e. Draw the phasor diagram of the currents I,, IR, and IL.
and the voltage E.
f. Find the curent Ic for each capacitor using only
Kirchhoff's current law.
g. Find the series circuit of one resistive and reactive
element that will have the same impedance as the
original circuit.
i, = V2 sin 27 1000t
220 N
L = 10 mH
R.
µF
1 µF
Chapter 15 Solutions
Introductory Circuit Analysis (13th Edition)
Ch. 15 - For the resistive element in Fig. 15.81: Write the...Ch. 15 - For the resistive element in Fig. 15.82: Write the...Ch. 15 - For the inductive element of Fig. 15.83: a. Write...Ch. 15 - For the inductive element of Fig. 15.84: Calculate...Ch. 15 - For the inductive element of Fig. 15.85: Write the...Ch. 15 - For the capacitive element of Fig. 15.86: Write...Ch. 15 - For the capacitive element of Fig. 15.87:...Ch. 15 - For the capacitive element of Fig. 15.88: Write...Ch. 15 - Sketch the impedance diagram of a 120 k resistor.Ch. 15 - Sketch the impedance diagram of a 5 mH coil...
Ch. 15 - Sketch the impedance diagram of a 0.02 F capacitor...Ch. 15 - Calculate the total impedance of the circuits in...Ch. 15 - Calculate the total impedance of the circuits in...Ch. 15 - Find the type and impedance in ohms of the series...Ch. 15 - For the circuit in Fig. 15.92 Find the total...Ch. 15 - Repeat problem 15 for the circuit in Fig. 15.93,...Ch. 15 - For the circuit in Fig. 15.94: Find the total...Ch. 15 - Repeat Problem 17 for the circuit in Fig. 15.95...Ch. 15 - For the circuit of Fig. 15.96: Find the total...Ch. 15 - For the circuit of Fig. 15.97: Find the current...Ch. 15 - Prob. 21PCh. 15 - Using the oscilloscope reading in Fig. 15.99,...Ch. 15 - Using the DMM current reading and the oscilloscope...Ch. 15 - Using the oscilloscope reading in Fig. 15.101:...Ch. 15 - An electrical load has a power factor of 0.8...Ch. 15 - Find the series element or elements that must be...Ch. 15 - Calculate the voltages V1andV2 for the circuits in...Ch. 15 - Calculate the voltages V1andV2 for the circuits in...Ch. 15 - For the circuit in Fig. 15.105: Determine...Ch. 15 - For the circuit in Fig. 15.106: a. Plot ZT and T...Ch. 15 - Prob. 31PCh. 15 - For the series R-L-C circuit in Fig. 15.108: Plot...Ch. 15 - For the series R-C circuit in Fig. 15.109:...Ch. 15 - For the circuit in Fig. 15.110, determine the...Ch. 15 - For the oscilloscope traces in Fig. 15.111:...Ch. 15 - For the network in Fig. 15.92 (usef=1kHz):...Ch. 15 - For the network in Fig. 15.93: Plot the impedance...Ch. 15 - For the network in Fig. 15.105: Find the rms...
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Similar questions
- 41. For the network of Fig. 15.148: a. Calculate E, IR, and Iz in phasor form. b. Calculate the total power factor, and indicate whether it is leading or lagging. c. Calculate the average power delivered to the circuit. d. Draw the admittance diagram. e. Draw the phasor diagram of the currents I,, Ig, and Iz, and the voltage E. f. Find the current Ic for each capacitor using only Kirchhoff's current law. g. Find the series circuit of one resistive and reactive element that will have the same impedance as the original circuit. i, = V2 sin 2x 1000t 220 N L = 10 mH R `1 µF 1 µF llarrow_forward3. Find the voltage v for the elements in Fig. 15.122 using complex algebra. Sketch the waveforms of v and i on the same set of axes. 1= 2x 10- sin(157t + 40) S00s pF v (c) FIG. 15.122 Problem 3.arrow_forward1- find the impedience Z in polar coordinate for each frequency in this circuit.a) 100 hzb) 2 khzarrow_forward
- 10. For the circuit in Fig. 15.129: a. Find the total impedance Z, in polar form. d. Find the current I and the voltages VR. VL. and Vc in pha- sor form. f. Verify Kirchhoff's voltage law around the closed loop. g. Find the average power delivered to the circuit. h. Find the power factor of the circuit, and indicate whether it is leading or lagging. i. Find the sinusoidal expressions for the voltages and current. R = 40 X₁ = 60 Xc = 100 voo www H + UC + UL e = 70.7 sin 3771 (~) ZT + UR FIG. 15.129 Problem 10.arrow_forward10. For the circuit in Fig. 15.129: a. Find the total impedance Z, in polar form. d. Find the current I and the voltages Vg. V, and Ve in pha- sor form. f. Verify Kirchhoff's voltage law around the closed loop. g. Find the average power delivered to the circuit. h. Find the power factor of the circuit, and indicate whether it is leading or lagging. i. Find the sinusoidal expressions for the voltages and current. X = 60 Xc = 10 0 ll + UL R = 41 + UR - + vc e = 70.7 sin 3771 ( FIG. 15.129 Problem 10.arrow_forward9. Given the network in Fig. 15.128: a. Determine Z,- b. Find I. c. Calculate Vg and Ve. d. Find P and F,. + UR + ve- C R 2.2 kl 0.2 µF e = 20 sin wt S = 1 kHz FIG. 15.128 Problems 9 and 50.arrow_forward
- kindly do this problemarrow_forward3. Find the voltage v for the elements in Fig. 15.122 using complex algebra. Sketch the waveforms of u and i on the same set of axes. FIG. 15.122 Problem 3. i= 2 x 10 sin(157r+40") 50.05 µFUarrow_forward1.25Z60° O 1.252 - 45 O 1.25230° 1.252- 60° O 1.25245arrow_forward
- Practice Exercise 1.1 Answer the following accordingly: 1. (3-j4) + (10244) then convert to rectangular form 2. (22000+j13)/(32-17) then convert to rectangular form 3. Convert 95-j12 to polar formarrow_forward20. For the circuit of Fig. 15.97: a. Find the current I. b. Find the voltage Vc. E = 48V 0° Xc R 80 160 + Vc- XL, 20 Ω E2 = 32 V L45° ll IL 14 0 FIG. 15.97 +arrow_forwardDetermine R, so that it absorbs m.p.tarrow_forward
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