ISRO EC 2018:Network Theory Booster Quiz 1

Consider the circuit given below

Maximum power that can be transferred to R_L is

The parameters of the circuits shown in the figure are If , then output voltage, input impedance and output impedance respectively are

In figure, the admittance value of the elements in Siemens are Y_R = 0.5 + j0 Y₁ = 0 – j1.5. Y_C = 0 + j0.3 respectively. The value of I as a phasor when the voltage E across the elements is is

In the circuit shown what will be the value of current I flowing through 8V source.

The figure shows an RC capacitor circuit. In this, select the state equation which shows about circuit.

The time constant for the given circuit will be

In the circuit shown in the following figure, it is found that the input ac voltage (v) and current i are in phase. The coupling coefficient is K = , where M is the mutual inductance between the two coils. The value of K and the dot polarity of the coil P-Q are

The time constant for the given circuit will be