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GATE 2022 : Network Theory Quiz 7
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Question 1
In the circuit shown, 2-port network N has Y (parameter) =
. The current gain
is –
![](https://gradeup-question-images.grdp.co/liveData/PROJ51071/1591768002499363.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ51071/1591768003221431.png)
Question 2
Determine the reciprocity and symmetry of the given two-port network.
![](https://gradeup-question-images.grdp.co/liveData/PROJ7946/1513838306247262.png)
Question 3
What is the value of ‘β’ for the given two port network if the admittance parameter matrix is
Question 4
The Z-parameters of the two-port network shown below are
. Determine the currents
and
, if
.
![](https://gradeup-question-images.grdp.co/liveData/PROJ7946/1513838477579592.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ7946/1513838478365538.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ7946/1513838479150852.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ7946/1513838479959861.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ7946/1513838480745481.png)
Question 5
For the mutually coupled inductors shown in figure, the y-parameters does not exist if coupling coefficient equals to
Question 6
In the figure shown below, ‘N’ is two port network. If I = 2 A, then the values of V1 and V2 will be
Assume the Y-parameter matrix for ‘N’ as
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Jul 28ESE & GATE EE