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GATE 2022: Signal & Systems -49
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Question 1
The system y(t) = 
is-
is- Question 2
Consider the following sentences regarding a constant signal.
1) A constant signal is a periodic signal because it has no fundamental period.
2) A constant signal is an anti periodic signal because it never repeats itself.
1) A constant signal is a periodic signal because it has no fundamental period.
2) A constant signal is an anti periodic signal because it never repeats itself.
Question 3
The laplace transform of a signal given as
Then x(t) is
Then x(t) is
Question 4
An LTI system having transfer function 
and input x(t)= cos(t+1) is in steady state. The output is sampled at a rate ωs rad/sec to obtain the final output y(t). Which of the following is true?
and input x(t)= cos(t+1) is in steady state. The output is sampled at a rate ωs rad/sec to obtain the final output y(t). Which of the following is true?Question 5
For linear time invariant systems, that is Bounded Input Bounded Output stable, which one of the following statements is TRUE?
Question 6
Consider the following pole-zero plot in z-plane of causal and stable system and choose the correct option:
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Jun 17ESE & GATE EE
