List of top Network Theory Questions asked in GATE EC

Consider the two-port network as shown in the figure.

Which of the following options provides the correct set of values of A, B, C and D parameters?
In the given circuit, \(L=1\ \mu H\) and \(C=1\ \mu F\). The phasor diagram for \(I_C\) and \(I_L\) is also shown. Assume that the phase \((\theta_1+\theta_2)\) is \(90^{\circ}\) at a frequency of \(159.15\) kHz.

Among the following options, what is the nearest integer value of \(R_C\times R_L\)?
Consider the circuit shown in the Figure, where the input \(v_i(t)\) is in Volt.



The average power (in mW) dissipated in the load resistance of \(1\ \text{k}\Omega\) at the resonant frequency is (rounded off to two decimal places).

In the given circuit, all resistors are 1 k$\Omega$. A 1 mA current source is connected between the top and bottom nodes. A 6 V source connects the midpoints of the two vertical branches as shown. Find the output voltage $V_0$.