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GATE 2019: Network Theory Quiz 6 (App update required to attempt this test)
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Question 1
Find d2i(0+)/dt2
Switch s is closed at t=0.
Switch s is closed at t=0.
Question 2
The transfer function of an RLC circuit is given by:
The quality factor (Q-factor) of the circuit is:
The quality factor (Q-factor) of the circuit is:
Question 3
A series RLC circuit has a resonance frequency of 1 kHz and a quality factor Q = 100. If each R, L and C is doubled from its original value, the new Q of the circuit is
Question 4
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 5
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 6
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
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Apr 11ESE & GATE EC
