Loose Leaf for Engineering Circuit Analysis Format: Loose-leaf
9th Edition
ISBN: 9781259989452
Author: Hayt
Publisher: Mcgraw Hill Publishers
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Chapter 5, Problem 43E
To determine
Find the value of Thévenin equivalent resistance of the circuit to the right of the dashed line.
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The circuit in Fig. 5.79 is for a difference amplifier. Find vo given that v1 = 1 V and v2 = 2 V.
*42. Given the information appcaring in Fig. 5.128, find the
level of resistance for R, and R3.
Q +12 V
Ri
+4 V
R2
-4 V
Ry
-8 V
Fig. 5-49
547
Obtain the Thevenin equivalent of the circuit of Fig. 5-50.
Ans.
-1.5 N OV
2.5 N
0.75V,
Fig. 5-50
5.48
Find the input resistance at terminals I and 1' of the transistor circuit shown in Fig. 5-51 if a 2-kn resistor
is connected across terminals 2 and 2.
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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- 1. For the network of Fig. 5.152 , determine VCC for a voltage gain of Av = -160. %3D oVcc 4.7 kQ 1 MQ V, oHE B= 90 r,= 00 2arrow_forwardFor the network of Fig. 5.152 , determine V CC for a voltage gain of Av = -160.arrow_forwardFor the network of Fig. 5.152, determine Vcc for a voltage gain of A, -160.arrow_forward
- Calculate the voltage ratio vo/vs for the op amp circuit of Fig. 5.51. Assume that the op amp is ideal.arrow_forwardQuestion 3a) The Junction Gate Field Effect Transistor is one of the simplest types of field-effect transistor. It is a three-terminal semiconductor device .One of its function is, it serve as an amplifier. As an Engineer you are to design a single stage JFET Amplifier. Explain in your own words this circuit operates, identifyingarrow_forward5.66 For the circuit in Fig. 5.93, find v. 25 kQ 40 k2 100 k2 20 k2 20 k2 12 V 10 k2 8 V 4 Varrow_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_forwardThe Junction Gate Field Effect Transistor is one of the simplest types of fieldeffect transistor. It is a three-terminal semiconductor device .One of its function is, it serve as an amplifier. As an Engineer you are to design a single stage JFET Amplifier. Explain in your own words this circuit operates, identifyingarrow_forwardFor 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_forward
- 5.39 For the op amp circuit in Fig. 5.76, determine the value of v2 in order to make v, = -16.5 V. 10 k2 50 k2 -3 V O 20 k2 V2 O + 50 k2 5 V oarrow_forwardHW25 5.57 Find v, in the op amp circuit of Fig. 5.84. 50 ΚΩ 100 kΩ 100 kΩ ww 25 k2 V;1 o ww ww ww 100 k2 50 k2 50 k2arrow_forwardFor 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)arrow_forward
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