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DFCCIL EE/EC Signals & Systems QUIZ - 2

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Question 1

A signal given by x[n] = is applied as an input to a system whose impulse response given as The output of the system is given as y[n], then y [2] is _______.

Question 2

Which of the following is true?

Question 3

Consider the system shown below:

In which of the following cases will be the system be stable?

Question 4

If the unit step response of a network is , then its unit impulse response is

Question 5

The resultant of the convolution of δ(n + 2) with δ(–n + 4)?

Question 6

An LTI system has impulse response h(t) = u(t – 1). If input is x(t) = u(t – 2) then the output y(t) is__________.
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