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 2E
(a)
To determine
Evaluate linear function for given values of
(b)
To determine
For which values of
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Q1
(a)
A signal d(t) is given in Figure Q1(a). Express p(t), q(t) and s(t) in terms of d(t).
(ii)
q(t) as shown in Figure Q1(a)(ii)
)P
1
1
Figure Q1(a)
1
1
3
Figure Q1(a)(ii)
Q1.
(a) Show an opamp circuit that can perform 1st order derivative of a time function, f(t).
df (t)
dt
Specify the resistor and capacitor values so that the coefficient of the 1st order
derivative is 1. (Note: Polarity of the implemented function is not important)
f' =
(b) The temperature at a place can be described by the following time function, f(t):
f(t) = a3t³ + a₂t² + a₁t+ao,
which exhibits the following characteristic as shown in Fig. Q1:
Temperature (°C)
T₁
T₂
Time (hour)
Fig. Q1
(i) Determine the 1st order derivative of f(t), and estimate T and T₂ in terms of a3, a2,
a1, ao.
(ii) An engine will be turned on between the interval of T, and T₂. Devise a circuit that
will generate an EN signal that will be high during the interval between T₁ and T₂.
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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- Q1. (a) Show an opamp circuit that can perform 1st order derivative of a time function, f(t). df (t) dt Specify the resistor and capacitor values so that the coefficient of the 1st order derivative is 1. (Note: Polarity of the implemented function is not important) f' = (b) The temperature at a place can be described by the following time function, f(t): f(t) = a3t³ + a₂t² + a₁ +ao, which exhibits the following characteristic as shown in Fig. Q1: Temperature (°C) T₁ T₂ Time (hour) Fig. Q1 (i) Determine the 1st order derivative of f(t), and estimate T and T₂ in terms of a3, a2, ai, ao. (ii) An engine will be turned on between the interval of T, and T₂. Devise a circuit that will generate an EN signal that will be high during the interval between T₁ and T₂.arrow_forwardEx. 150. An exponential function of time starts at t=0 and y=20 and decreases exponentially until it reaches a steady state value of y=10. The time constant is 3 seconds. The function can be expressed as: y (t) = A exp( B t ) + c. ans:3 Determine A,B, and C.arrow_forwardIn Figure (1) and Figure (2) illustrate the signal x(t) and w(t). Given the signal p(t) as follows: n() = [=(-;+1) - w»] Sketch the signal p(t) and show the stps clearly. Sketch the odd and even part of p(t). (iii) Determine whether the signal p(t) is an energy signal or power signal. (i) (ii)arrow_forward
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