Loose Leaf for Engineering Circuit Analysis Format: Loose-leaf
9th Edition
ISBN: 9781259989452
Author: Hayt
Publisher: Mcgraw Hill Publishers
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Textbook Question
Chapter 5, Problem 53E
Select a value for RL in Fig. 5.93 such that it will absorb maximum power from the circuit.
FIGURE 5.93
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For the series configuration in Fig . 5.98 constructed using standard value resistor
without making a single calculation, which resistive element will have the most voltage across it? Which will have the least? which resistor will have the most impact on the total resistance and the the resulting current ? Find the total resistance and the current.
Find the voltage across each element and review your response to part (a)
Find the voltage across each resistor in Fig. 5.116 if R1 =
2R3 and R2 =7R3.
E
60 V
R₁
R₂
R3
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+51 +51 +5
IN
UNIVERSITY
Homework:
Obtain vo in the circuit of the following figure.
5.3
30 V
20 V
4 k2
2 kn
5 kn
Answer
20 V
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Chapter 5 Solutions
Loose Leaf for Engineering Circuit Analysis Format: Loose-leaf
Ch. 5.1 - For the circuit of Fig. 5.4, use superposition to...Ch. 5.2 - For the circuit of Fig. 5.7, use superposition to...Ch. 5.2 - For the circuit of Fig. 5.18, compute the current...Ch. 5.2 - For the circuit of Fig. 5.20, compute the voltage...Ch. 5.3 - Using repeated source transformations, determine...Ch. 5.3 - Use Thvenins theorem to find the current through...Ch. 5.3 - Determine the Thvenin and Norton equivalents of...Ch. 5.3 - Find the Thvenin equivalent for the network of...Ch. 5.3 - Find the Thvenin equivalent for the network of...Ch. 5.4 - Consider the circuit of Fig. 5.43. FIGURE 5.43...
Ch. 5.5 - Prob. 11PCh. 5 - Linear systems are so easy to work with that...Ch. 5 - Prob. 2ECh. 5 - Prob. 3ECh. 5 - (a) Employ superposition to determine the current...Ch. 5 - (a) Using superposition to consider each source...Ch. 5 - (a) Determine the individual contributions of each...Ch. 5 - (a) Determine the individual contributions of each...Ch. 5 - After studying the circuit of Fig. 5.53, change...Ch. 5 - Consider the three circuits shown in Fig. 5.54....Ch. 5 - (a) Using superposition, determine the voltage...Ch. 5 - Employ superposition principles to obtain a value...Ch. 5 - (a) Employ superposition to determine the...Ch. 5 - Perform an appropriate source transformation on...Ch. 5 - (a) For the circuit of Fig. 5.59, plot iL versus...Ch. 5 - Determine the current labeled I in the circuit of...Ch. 5 - Verify that the power absorbed by the 7 resistor...Ch. 5 - (a) Determine the current labeled i in the circuit...Ch. 5 - (a) Using repeated source transformations, reduce...Ch. 5 - Prob. 19ECh. 5 - (a) Making use of repeated source transformations,...Ch. 5 - Prob. 21ECh. 5 - (a) With the assistance of source transformations,...Ch. 5 - For the circuit in Fig. 5.67 transform all...Ch. 5 - Prob. 24ECh. 5 - (a) Referring to Fig. 5.69, determine the Thevenin...Ch. 5 - (a) With respect to the circuit depicted in Fig....Ch. 5 - (a) Obtain the Norton equivalent of the network...Ch. 5 - (a) Determine the Thevenin equivalent of the...Ch. 5 - Referring to the circuit of Fig. 5.71: (a)...Ch. 5 - Prob. 30ECh. 5 - (a) Employ Thvenins theorem to obtain a...Ch. 5 - Prob. 32ECh. 5 - Determine the Norton equivalent of the circuit...Ch. 5 - For the circuit of Fig. 5.75: (a) Employ Nortons...Ch. 5 - (a) Obtain a value for the Thvenin equivalent...Ch. 5 - Prob. 36ECh. 5 - Obtain a value for the Thvenin equivalent...Ch. 5 - With regard to the network depicted in Fig. 5.79,...Ch. 5 - Determine the Thvenin and Norton equivalents of...Ch. 5 - Determine the Norton equivalent of the circuit...Ch. 5 - Prob. 41ECh. 5 - Determine the Thvenin and Norton equivalents of...Ch. 5 - Prob. 43ECh. 5 - Prob. 44ECh. 5 - Prob. 45ECh. 5 - (a) For the simple circuit of Fig. 5.87, find the...Ch. 5 - For the circuit drawn in Fig. 5.88, (a) determine...Ch. 5 - Study the circuit of Fig. 5.89. (a) Determine the...Ch. 5 - Prob. 49ECh. 5 - Prob. 50ECh. 5 - With reference to the circuit of Fig. 5.91, (a)...Ch. 5 - Prob. 52ECh. 5 - Select a value for RL in Fig. 5.93 such that it...Ch. 5 - Determine what value of resistance would absorb...Ch. 5 - Derive the equations required to convert from a...Ch. 5 - Convert the - (or "-") connected networks in Fig....Ch. 5 - Convert the Y-(or T-) connected networks in Fig....Ch. 5 - For the network of Fig. 5.97, select a value of R...Ch. 5 - For the network of Fig. 5.98, select a value of R...Ch. 5 - Prob. 60ECh. 5 - Calculate Rin as indicated in Fig.5.100. FIGURE...Ch. 5 - Employ Y conversion techniques as appropriate to...Ch. 5 - Prob. 63ECh. 5 - (a) Use appropriate techniques to obtain both the...Ch. 5 - (a) For the network in Fig. 5.104, replace the...Ch. 5 - Prob. 66ECh. 5 - Prob. 67ECh. 5 - A 2.57 load is connected between terminals a and...Ch. 5 - A load resistor is connected across the open...Ch. 5 - A backup is required for the circuit depicted in...Ch. 5 - (a) Explain in general terms how source...Ch. 5 - The load resistor in Fig. 5.108 can safely...Ch. 5 - Prob. 74ECh. 5 - As part of a security system, a very thin 100 ...Ch. 5 - With respect to the circuit in Fig. 5.90, (a)...
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- 31. For the circuit of Figure 5.71, determine the Thévenin equivalent that drives the 20 nF capacitor. 1 sin2pi100t a 91 20 nF 50 nF Figure 5.71arrow_forwardDraw neatly the block diagram of the circuit in Fig. 5. O 6V R1 TR1 R2 LDR O OV Figure 5 ^^ 多arrow_forwardPractice: 5.3 Find v and i in the circuit in the below figure. 3 V 7 V 22 Answer: -0.2 V, 1.4 A. University of Thi-Qar/Department of Electrical and Electronic Engineering-Lectures are prepared by M.Sc. All Kareem Pagearrow_forward
- For the series configuration in Fig. 5.92, constructed using standard value resistors: a.) Without making a single calculation, which resistive element will have the most voltage across it? Which will have the least? b.) Which resistor will have the most impact on the total resistance and the resulting current? Find the total resistance and the current.arrow_forwardFor the network of Fig. 5.172: Determine Zi 24 V 4.3 ΚΩ 560 kQ V R, 10μF with 1 KQ Z FIG. 5.172 Select one: O a. Zi 166.52 ohms O b. Zi - 606.52 ohms O c. Zi = 661.52 ohms O d. Zi 616.52 ohms = +41 10µF HH B=80 R₁2.7k02 <arrow_forwardExercise 5:-arrow_forward
- For the circuit in Fig. 5.88, composed of standard values: a. Which resistor will have the most impact on the total resistance? b. On an approximate basis, which resistors can be ignored when determining the total resistance? c. Find the total resistance, and comment on your results for parts (a) and (b).arrow_forward4. Find the total resistance RT for each configuration in Fig. 5.910. Note that only standard resistor values were used. R R2 3.3 kN 8.2 kN 47 2 82 N R, 10 kN R3 9.1 kM 2.2 kN 10kN RT R4 1.8 kN RT ,820 N RT 6.8 kN R5 R4 Rs R. 2.7 k2 1.2 kf2 91 N 51 N (a) (c) (b)arrow_forwardA battery with EMF of 7V and an internal resistance, r=0.08 is connected to a load resistance R=240. Determine its terminal voltage. r www + M Rarrow_forward
- 5. Use superposition to calculate the current i, in Circuit 5. 50 cos 2000t V 2 sin 40001 A 20 μF 40 mH m Circuit 5 www 80 92 60 92 www + io 100 S2 24 Varrow_forwardProb. 5 A 1,000 ohm potentiometer that can rotate from 0-320 degrees is used as a slide-wire to measure the angle of rotation. A 12-volt battery is placed across its end terminals, and a voltmeter across its wiper arm terminal and its negative terminal. a). What is the angle the potentiometer rotated when the voltmeter reads 5.2 volts? b). If the potentiometer has a calibrated dial and is turned to 72 degrees, what is the reading of the voltmeter? c). What is the resistance of the potentiometer at this angle? Prob. 6 A strain gauge has a resistance of R ohms. Four of it are connected in a bridge configuration. What is the reading of an ohmmeter when its test probes are placed across: a). any one of the strain gauge? b). any two adjacent strain gauges?arrow_forwardUsing the voltage divider rule or Kirchhoff's voltage law, determine the unknown voltages for the configurations in Fig. 5.119. Do not calculate the current! E₁ + • 50 V + wwwwww 3.3 ΚΩ + V = www 6.8 ΚΩ 4.7 ΚΩ 10 ΚΩ 30 V Ο + Vx E + 2 Ω 68 Ω 100 Ω Μ W www +1 + 1 + 1000 V | UNIVERSarrow_forward
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