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GATE EC : Networks Champion Quiz 3

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Question 1

The differential equation for the current

in the following circuit is

Question 2

For the circuit shown in Figure, the time constant RC = 1ms. The input voltage is v_i (t) = $Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC-ME-17-Mar\GATE-ECE-2004_files\image011.png$ sin10³t. The output voltage v₀(t) is equal to

$Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC-ME-17-Mar\GATE-ECE-2004_files\image012.png$

Question 3

For parallel RLC circuit, which one of the following statements is NOT correct?

Question 4

Which of the following system is not a Causal system?

Question 5

The time-constant of the network shown in the figure is

Question 6

Consider the following figure
2019-09-23.png (1196×569)

The current I_s in Amps in the voltage source and voltage V_s in Volts across the current source respectively, are

Question 7

The current in the 1 Ω resistor in Amps is

Question 8

The switch in the circuit shown was on position a for a long time and is moved to position b at time t = 0. The current i(t) for t > 0 is given by

Question 9

Two sinusoidal signals of same amplitude and frequencies 10 kHz and 10.1 kHz are added together. The combined signal is given to an ideal frequency detector. The output of the detector is

Question 10

If R₁ = R₂ = R₄=R and R₃ = 1.1R in the bridge circuit shown in figure, then the reading in the ideal voltmeter connected between a and b is
$Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC-ME-17-Mar\GATE-ECE-2005_files\image099.jpg$

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ESE & GATE EC Network Theory

Jul 21ESE & GATE EC