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 16, Problem 30E
It is possible to construct an alternative two-port to the one shown in Fig. 16.47 by selecting appropriate parameter values as labeled on the diagram in Fig. 16.13. (a) Construct such an equivalent network. (b) Verify their equivalence with an appropriate computer simulation. (Hint: Connect some type of source(s) and load(s).)
■ FIGURE 16.47
■ FIGURE 16.13
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Please, I want the solve to the two questions, with a drawing of the equivalent circuit in the case of dc and in the case of small signal.
Q2. For the transformer shown in Fig. 1.
A. Plot the winding connection for the transformer and justify your answer.
(4M)
B. If the transformer is adopted in 12 pulse diode rectifier, where two-series connected
bridge rectifiers are used to supply a highly inductive load with 100 A. (i) Select a
suitable turns ratio for the transformer (ii) Plot the line current of each winding (
secondary + primary) showing the current magnitude at each interval (iii) Use Fourier
Page 1 of 3
analysis to obtain the Fourier series of all line currents then calculate the THD of the
input current.
(8=0°
(16M)
(Y) = 30°
Fig. 1
P. I v
I
Q2. For the transformer shown in Fig.1,
A. Find the phase shift between the primary and star-connected secondary.
B. If the transformer is adopted in a 12-pulse diode rectifier, where a two-series
connected bridge rectifier is connected in series and supplies a highly inductive load
(i) Select a suitable turns ratio for the transformer
(ii) Plot the line current of each winding (secondary + primary).
(iii)Using Fourier analysis to obtain the Fourier series of all line currents, then calculate
the THD of the input current.
(iv) Draw the output voltage of the first and second rectifiers and give the relation of
the total output voltage.
N2
B
C
Fig. 1
N3
a
Chapter 16 Solutions
Loose Leaf for Engineering Circuit Analysis Format: Loose-leaf
Ch. 16.1 - Find the input impedance of the network shown in...Ch. 16.1 - Write a set of nodal equations for the circuit of...Ch. 16.2 - By applying the appropriate 1 V sources and short...Ch. 16.2 - Prob. 4PCh. 16.2 - Prob. 5PCh. 16.3 - Prob. 6PCh. 16.3 - Use Y and Y transformations to determine Rin for...Ch. 16.4 - Find z for the two-port shown in (a) Fig. 16.23a;...Ch. 16.4 - Prob. 9PCh. 16.5 - Prob. 10P
Ch. 16.5 - Prob. 11PCh. 16.6 - Prob. 12PCh. 16 - For the following system of equations, (a) write...Ch. 16 - With regard to the passive network depicted in...Ch. 16 - Determine the input impedance of the network shown...Ch. 16 - For the one-port network represented schematically...Ch. 16 - Prob. 6ECh. 16 - Prob. 7ECh. 16 - Prob. 8ECh. 16 - Prob. 9ECh. 16 - (a) If both the op amps shown in the circuit of...Ch. 16 - Prob. 11ECh. 16 - Prob. 12ECh. 16 - Prob. 13ECh. 16 - Prob. 14ECh. 16 - Prob. 15ECh. 16 - Prob. 16ECh. 16 - Prob. 17ECh. 16 - Prob. 18ECh. 16 - Prob. 19ECh. 16 - Prob. 20ECh. 16 - For the two-port displayed in Fig. 16.49, (a)...Ch. 16 - Prob. 22ECh. 16 - Determine the input impedance Zin of the one-port...Ch. 16 - Determine the input impedance Zin of the one-port...Ch. 16 - Employ Y conversion techniques as appropriate to...Ch. 16 - Prob. 26ECh. 16 - Prob. 27ECh. 16 - Prob. 28ECh. 16 - Compute the three parameter values necessary to...Ch. 16 - It is possible to construct an alternative...Ch. 16 - Prob. 31ECh. 16 - Prob. 32ECh. 16 - Prob. 33ECh. 16 - Prob. 34ECh. 16 - The two-port networks of Fig. 16.50 are connected...Ch. 16 - Prob. 36ECh. 16 - Prob. 37ECh. 16 - Obtain both the impedance and admittance...Ch. 16 - Prob. 39ECh. 16 - Determine the h parameters which describe the...Ch. 16 - Prob. 41ECh. 16 - Prob. 42ECh. 16 - Prob. 43ECh. 16 - Prob. 44ECh. 16 - Prob. 45ECh. 16 - Prob. 46ECh. 16 - Prob. 47ECh. 16 - Prob. 48ECh. 16 - Prob. 49ECh. 16 - Prob. 50ECh. 16 - (a) Employ suitably written mesh equations to...Ch. 16 - Prob. 52ECh. 16 - Prob. 53ECh. 16 - The two-port of Fig. 16.65 can be viewed as three...Ch. 16 - Consider the two separate two-ports of Fig. 16.61....Ch. 16 - Prob. 56ECh. 16 - Prob. 57ECh. 16 - Prob. 58ECh. 16 - (a) Obtain y, z, h, and t parameters for the...Ch. 16 - Four networks, each identical to the one depicted...Ch. 16 - A cascaded 12-element network is formed using four...Ch. 16 - Prob. 62ECh. 16 - Continuing from Exercise 62, the behavior of a ray...
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