Test: Two Port Network - 1


10 Questions MCQ Test Network Theory (Electric Circuits) | Test: Two Port Network - 1


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Attempt Test: Two Port Network - 1 | 10 questions in 30 minutes | Mock test for Electrical Engineering (EE) preparation | Free important questions MCQ to study Network Theory (Electric Circuits) for Electrical Engineering (EE) Exam | Download free PDF with solutions
QUESTION: 1

[T] = ?

Solution:

Let I3 be the clockwise loop current in center loop

QUESTION: 2

[h] = ?

Solution:


QUESTION: 3

[y] = ?

Solution:


QUESTION: 4

The y-parameters of a 2-port network are

A resistor of 1 ohm is connected across as shown in fig. P.1.10.2 8. The new y –parameter would be

Solution:

y-parameter of 1Ω resistor network are 
New y-parameter = 

QUESTION: 5

For the 2-port of fig. P.1.10.29, 

The value of Vo/Vs is

Solution:


QUESTION: 6

The T-parameters of a 2-port network are

If such two 2-port network are cascaded, the z –parameter for the cascaded network is

Solution:



QUESTION: 7

[y] = ?

Solution:


QUESTION: 8

[y] = ?

Solution:




QUESTION: 9

h21 = ?

Solution:


QUESTION: 10

In the circuit shown in fig. P.1.10.34, when the voltage V1 is 10 V, the current I is 1 A. If the applied voltage at port-2 is 100 V, the short circuit current flowing through at port 1 will be

Solution:


Interchanging the port 

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