GATE EC 2022 : Networks Quiz 7

The voltage equations for a two port network are given as:

And

If a load of is connected across the output port of this network, the input impedance becomes 8 ohm, then the value of R will be ______________ohm.

For the two port network shown in figure if y₂₁=-5/4 S then value of constant k in the network is _______

Find the parameters of the following circuit

What is the input admittance function for the following circuit

Consider a Two Port network shown below, Find the value of parameter ‘A’ in ABCD parameters.

For the circuit shown below the admittance parameter matrix [y] is