00000EC201121902

c) Write the mesh equations for the transforner circuit shown (6)

9 a) Currents entering port] and port2 of a two port network are given by the following (10)
equations
7, = 057 - 0.2 ए
7; = -0.214 + 1
Find Z and ABCD parameters

b) A non inductive resistor of 120, an inductor of 0.211 and a capacitor of 9uF are (10)

connected in series. Calculate (i) the resonance frequency (ii) current at resonant
frequency (iii) the voltage across each component when a voltage of 35V at

resonant frequency is applied to the whole circuit.

मर मर मर मैट

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