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GATE 2025 Networks Foundation 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
The circuit shown in Figure, with 
has input voltage v(t) = sin2t. The resulting current i(t) is
has input voltage v(t) = sin2t. The resulting current i(t) is Question 3
In the circuit shown in the figure, the value of capacitor C (in mF) needed to have critically damped response i(t) 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
is Question 5
Consider the circuit shown in the figure below
v(t) = 80
V ;t>0
i(t) = 5
mA ;t>0
the energy dissipated (in μ) by the resistor for 0<t<0.6 ms will be approximately
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Feb 24ESE & GATE EC
