GATE ECE 2000
For the circuit in Fig.
(a) Find the Thevenin equivalent of the sub circuit faced by the capacitor across the terminals a, b.
(b) Find $$v_c\left(t\right),\;t>0,\;given\;v_c(0)\;=\;0.$$
(c) Find i(t), t>0.
Questions Asked from Miscellaneous (Marks 5)
Number in Brackets after Paper Indicates No. of Questions
GATE ECE Subjects
Signals and Systems
Representation of Continuous Time Signal Fourier Series Discrete Time Signal Fourier Series Fourier Transform Discrete Time Signal Z Transform Continuous Time Linear Invariant System Transmission of Signal Through Continuous Time LTI Systems Discrete Time Linear Time Invariant Systems Sampling Continuous Time Signal Laplace Transform Discrete Fourier Transform and Fast Fourier Transform Transmission of Signal Through Discrete Time Lti Systems Miscellaneous Fourier Transform
Electronic Devices and VLSI