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ECIL GET 2017 Recruitment: Electronics (Networks) Quiz 7

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Question 1

The characteristic impedance of a lossless transmission line is given by

Question 2

In a network with twelve circuit elements and five nodes, what is the minimum number of mesh equations?

Question 3

A two-port network has parameters ABCD. If all the impedances in the network are doubled, then

Question 4

For the two-port network shown in figure
The transmission parameter C is

Question 5

The circuit shown below ( and) is switched across a DC power supply of 20 V. The current at infinity is

Question 6

A series RLC circuit has ω0 = . Q = 50. R = 400 Ω. The value of C is

Question 7

If a capacitor is energized by a symmetrical square wave current source, then the steady-state voltage across the capacitor will be a

Question 8

The lowest and the highest critical frequency of an R-L driving-point impedance are, respectively

Question 9

The valid pole-zero patterns for an RL driving point impedance function, are
1.                                2.

3.                             4.

Question 10

If the network has resistor and
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Feb 4ESE & GATE EC