EBK ELECTRIC CIRCUITS
10th Edition
ISBN: 8220100801792
Author: Riedel
Publisher: YUZU
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Chapter 14, Problem 34P
To determine
Find the smallest permissible value of the load resistor for the given circuit.
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2. Using the approximate method, hand sketch the Bode plot for the following transfer
functions.
a) H(s) = 10
b) H(s) (s+1)
c) H(s):
=
1
=
+1
100
1000 (s+1)
10(s+1)
d) H(s) =
(s+100)
(180+1)
Q4: Write VHDL code to implement the finite-state machine described by the state
Diagram in Fig. 1.
Fig. 1
1. Consider the following feedback system.
Bode plot of G(s) is shown below.
Phase (deg)
Magnitude (dB)
-50
-100
-150
-200
0
-90
-180
-270
101
System: sys
Frequency (rad/s): 0.117
Magnitude (dB): -74
10°
K
G(s)
Bode Diagram
System: sys
Frequency (rad/s): 36.8
Magnitude (dB): -99.7
System: sys
Frequency (rad/s): 20
Magnitude (dB): -89.9
System: sys
Frequency (rad/s): 20
Phase (deg): -143
System: sys
Frequency (rad/s): 36.8
Phase (deg): -180
101
Frequency (rad/s)
a) Determine the range of K for which the closed-loop system is stable.
102
10³
b) If we want the gain margin to be exactly 50 dB, what is value for K we should
choose?
c) If we want the phase margin to be exactly 37°, what is value of K we should choose?
What will be the corresponding rise time (T) for step-input?
d) If we want steady-state error of step input to be 0.6, what is value of K we should
choose?
Chapter 14 Solutions
EBK ELECTRIC CIRCUITS
Ch. 14.2 - Prob. 1APCh. 14.2 - A series RL low-pass filter with a cutoff...Ch. 14.3 - Prob. 3APCh. 14.3 - Prob. 4APCh. 14.3 - Prob. 5APCh. 14.4 - Prob. 6APCh. 14.4 - Using the circuit in Fig. 14.22, compute the...Ch. 14.4 - Prob. 8APCh. 14.4 - Prob. 9APCh. 14.5 - Design the component values for the series RLC...
Ch. 14.5 - Prob. 11APCh. 14 - Prob. 1PCh. 14 - Prob. 2PCh. 14 - Prob. 3PCh. 14 - Prob. 4PCh. 14 - Study the circuit shown in Fig. P14.5 (without the...Ch. 14 - Suppose we wish to add a load resistor in parallel...Ch. 14 - Use a 1 mH inductor to design a low-pass, RL,...Ch. 14 - Use a 10 mH inductor to design a low-pass passive...Ch. 14 - Prob. 9PCh. 14 - Use a 500 nF capacitor to design a low-pass...Ch. 14 - Prob. 11PCh. 14 - Prob. 12PCh. 14 - Prob. 13PCh. 14 - Prob. 14PCh. 14 - Prob. 15PCh. 14 - Prob. 16PCh. 14 - Using a 100 μH inductor, design a high-pass, RL,...Ch. 14 - Prob. 18PCh. 14 - Prob. 19PCh. 14 - Prob. 20PCh. 14 - Prob. 21PCh. 14 - Prob. 22PCh. 14 - Prob. 23PCh. 14 - Prob. 24PCh. 14 - Using a 50 nF capacitor in the bandpass circuit...Ch. 14 - Design a series RLC bandpass filter using only...Ch. 14 - Prob. 27PCh. 14 - Design a series RLC bandpass filter using only...Ch. 14 - Prob. 29PCh. 14 - Prob. 30PCh. 14 - Consider the circuit shown in Fig. P14.31.
Find...Ch. 14 - Prob. 32PCh. 14 - The purpose of this problem is to investigate how...Ch. 14 - The parameters in the circuit in Fig. P14.33 are R...Ch. 14 - Prob. 35PCh. 14 - Prob. 36PCh. 14 - Prob. 37PCh. 14 - Prob. 38PCh. 14 - Prob. 39PCh. 14 - Prob. 40PCh. 14 - The input to the RLC bandreject filter designed in...Ch. 14 - Use a 500 nF capacitor to design a bandreject...Ch. 14 - Prob. 43PCh. 14 - Prob. 44PCh. 14 - Prob. 45PCh. 14 - The parameters in the circuit in Fig. P14.45 are R...Ch. 14 - Prob. 47PCh. 14 - Given the following voltage transfer function:
At...Ch. 14 - Consider the series RLC circuit shown in Fig....Ch. 14 - Repeat Problem 14.49 for the circuit shown in Fig....Ch. 14 - Prob. 51PCh. 14 - Design a DTMF high-band bandpass filter similar to...Ch. 14 - Prob. 53P
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