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GATE 2023 Network Quiz 47

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Question 1

Find the value of R if quality factor Q is 10, inductance L=10H and capacitance C= 5F. How will the inductance change if Q is doubled and Rand C remain constant?

Question 2

For the circuit in figure the instantaneous current i1(t) is
Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC-ME-17-Mar\GATE-ECE-2005_files\image087.jpg

Question 3

The circuit shown in Figure, with Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC-ME-17-Mar\GATE-ECE-2004_files\image007.png has input voltage v(t) = sin2t. The resulting current i(t) is
Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC-ME-17-Mar\GATE-ECE-2004_files\image008.png

Question 4

In the circuit shown in the figure, the value of capacitor C (in mF) needed to have critically damped response i(t) is ________.

Question 5

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 6

Consider the circuit shown in the figure below

v(t) = 80V ;t>0

i(t) = 5mA ;t>0

the energy dissipated (in μ) by the resistor for 0<t<0.6 ms will be approximately

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Jun 21ESE & GATE EC