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Network Theory : Nuclear Quiz 3

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Question 1

For the lattice circuit shown in Figure, Za = j2 and Zb = 2. The values of the open circuit impedance parameters Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC-ME-17-Mar\GATE-ECE-2004_files\image088.png
Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC-ME-17-Mar\GATE-ECE-2004_files\image089.png

Question 2

In the following circuit, voltage v is:

Question 3

A parallel RLC circuit has R= 100 kΩ and half power frequencies of 101 Krad/sec and 99 Krad/sec. The values of L and C respectively are

Question 4

For the circuit shown in Figure, the time constant RC = 1ms. The input voltage is vi (t) = Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC-ME-17-Mar\GATE-ECE-2004_files\image011.pngsin103t. The output voltage v0(t) is equal to

Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC-ME-17-Mar\GATE-ECE-2004_files\image012.png

Question 5

For the two-port network shown below, the short-circuit admittance parameter matrix is

Question 6

The equivalent of a two-port network in terms of open circuit impedance parameters is shown below

Another way of representing same network is

Question 7

If the transfer function of the following network is is ,

The value of the load resistance RL is

Question 8

Consider the 2-port network below:

Express A and D parameters in terms of impedances Za, Zb and Zc:

Question 9

For the circuit shown, if the power consumed by 5Ω resistor is 10W, then:

1)
2) Total impedance = 5Ω 
3) Power factor = 0.866
Which of the above are correct?

Question 10

The h parameters of the circuit shown in figure are

2020-07-23.png (1920×1080)
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