problem 1: Describe the properties of the positive real function.

problem 2: Illustrate and prove the convolution theorem.

problem 3: What are the values of inductances and capacitances in m derived band stop filters.

problem 4: Illustrate the conditions for characteristic impedances in the pass and stop bands?

problem 5: Taking an illustration, describe the nodal method for solving a network?

problem 6: The voltage waveform applied to the pure capacitance of 60 µF is as shown. Sketch the wave forms for the current and power.

problem 7: Among inductor, resistor and transistor which is non-Linear device?

problem 8: What is the lag/lead phase relation between the voltage across R and XL when the two are in series?

problem 9: In terms of ABCD parameters, illustrate when is a two-port network symmetrical?

problem 10: prepare down the Fourier transform F (jw) of an even function f (t).