ECE :: Network Analysis and Synthesis
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If
, the network has -
The total inductance of two coils is 60 mH in series aiding connection and 40 mH in series opposing connection. The mutual inductance between coils is
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The transfer function
of an R-L-C circuit given by 
The Quality factor (Q-factor) of this circuit is -
An RC circuit initially at rest has a step signal. The response V(t) across C is V(t) = 1 - e-at, If now there is an initial voltage on C of 2 volts for the same step signal, V(t) is now
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In the network of the figure is the maximum power is delivered to RL if its value is
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A two-port network is represented by ABCD parameters given by
If port is terminated by RL, then input impedance seen at port 1 is given by -
A series circuit having R = 3 Ω and L = 2 H is excited by a 10 V battery. At t = 0+, di/dt is
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Three resistances of 15 Ω, 10 Ω and 3 Ω are connected in parallel. The overall resistance is
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In figure, the switch is closed at t = 0. At t = 0+ The value of current supplied by battery is
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which means 1 H inductance and 1 F capacitor in parallel.
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Vf = 4 x 2 = 8 volt.
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