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GATE EC 2022: Signals & Systems Quiz 5 (App update required to attempt this test)

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Question 1

A continuous time signal is given as

The correct expression for g(2t) is

Question 2

For the wave form shown in figure the equation is

Question 3

Consider the LTI system given below:

The output for unit impulse input at t = 1 is ____.

Question 4

The figure shows two signal x(t) and h(t) as

Which of the waveforms in the option corresponds to convolution x(t) *h(t)?

Question 5

The complex Fourier coefficient Cn of the full wave rectified sin function shown in figure below is


Question 6

The Fourier transform of a signal x(t)= e-|t| is X(jω) = 2/(ω2+1). Then the Fourier transform of  is 
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Jun 7ESE & GATE EC

Posted by:

Neha PathakNeha PathakMember since Jul 2020
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