Explore topic-wise MCQs in Network Theory.

This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Network Theory knowledge and support exam preparation. Choose a topic below to get started.

1.

For a T-network if the Short circuit admittance parameters are given as y11, y21, y12, y22, then y21 in terms of Inverse Hybrid parameters can be expressed as ________

A. y<sub>21</sub> = ( left(g_{11} frac{g_{12} g_{21}}{g_{22}} right) )
B. y<sub>21</sub> = ( frac{g_{12}}{g_{22}} )
C. y<sub>21</sub> = ( frac{g_{21}}{g_{22}} )
D. y<sub>21</sub> = ( frac{1}{g_{22}} )
Answer» D. y<sub>21</sub> = ( frac{1}{g_{22}} )
Discussion
2.

For a T-network if the Short circuit admittance parameters are given as y11, y21, y12, y22, then y12 in terms of Inverse Hybrid parameters can be expressed as ________

A. y<sub>12</sub> = ( left(g_{11} frac{g_{12} g_{21}}{g_{22}} right) )
B. y<sub>12</sub> = ( frac{g_{12}}{g_{22}} )
C. y<sub>12</sub> = ( frac{g_{21}}{g_{22}} )
D. y<sub>12</sub> = ( frac{1}{g_{22}} )
Answer» C. y<sub>12</sub> = ( frac{g_{21}}{g_{22}} )
Discussion
3.

In two-port networks the parameter g22 is called _________

A. Short circuit input impedance
B. Short circuit current ratio
C. Open circuit voltage ratio
D. Open circuit input admittance
Answer» C. Open circuit voltage ratio
Discussion
4.

In two-port networks the parameter g12 is called _________

A. Short circuit input impedance
B. Short circuit current gain
C. Open circuit reverse voltage gain
D. Open circuit output admittance
Answer» D. Open circuit output admittance
Discussion
5.

In two-port networks the parameter g21 is called _________

A. Short circuit input impedance
B. Short circuit current ratio
C. Open circuit voltage ratio
D. Open circuit input admittance
Answer» D. Open circuit input admittance
Discussion
6.

In two-port networks the parameter g11 is called _________

A. Short circuit input impedance
B. Short circuit current ratio
C. Open circuit voltage ratio
D. Open circuit input admittance
Answer» E.
Discussion
7.

The short-circuit admittance matrix of a two port network is as follows.
[0; -0.5; 0.5; 0]

A. nThen the 2 port network is ____________
B. Non-reciprocal and passive
C. Non-reciprocal and active
D. Reciprocal and passive
E. Reciprocal and active
Answer» C. Non-reciprocal and active
Discussion