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GATE EC 2021 : Networks Quiz 5

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Question 1

For the circuit shown in Figure, the time constant RC = 1ms. The input voltage is vi (t) = Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC-ME-17-Mar\GATE-ECE-2004_files\image011.pngsin103t. 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 2

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 3

The time domain behavior of an RL circuit is represented by

For an initial current of , the steady state value of the current is given by

Question 4

Value of voltage V0 in given circuit is _________

Question 5

In the following circuit the switch is closed at t = 0 with the capacitor uncharged. The value of dic(t)/dt and d2ic(t)/dt2 at t = 0+ is

Question 6

In the given network, after a time equal to the time constant of the circuit, if the voltage across the capacitor is 15.8 V, find the value of V.
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Jan 12ESE & GATE EC