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GATE Prev Year : Networks Test-10

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Question 1

If then the initial and final values of f(t) are respectively

Question 2

In the circuit shown below, the current through the inductor is

Question 3

The Following Series RLC circuit with zero initial conditions is excited by a unit impulse function δ(t)
 
For t > 0, the voltage across the resistor is

Question 4

Two series resonant filter are as shown in the figure. Let the 3-dB bandwidth of Filter 1 be B1 and that of 2 be B2. The value of is

Question 5

The driving point impedance of the following network

is given by . The component values are

Question 6

Let x (t) = a s (t) + s (–t) with s (t) = βe–4t u (t), where u (t) is unit step function. If the bilateral Laplace transform of x (t) is
Description: Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC 10-Mar\GATE-ECE-2015-Paper-2_files\image270.png
Then the value of β is _________
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Apr 11ESE & GATE EC