Signals & Systems Imp Qusts – SS Important Questions

Signals & Systems Imp Qusts Pdf file – SS Important Questions

Please find the attached pdf file of Signals & Systems Important Questions Bank – SS Imp Qusts

Link – SS Question Bank

UNIT-I
Signal Analysis and Fourier Series

1. Define Signal.
2. Define system.
3. What are the major classifications of the signal?

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UNIT-II
Fourier Transforms and Sampling

1. Define Fourier transform pair.
2. Find the fourier transform of x(t)=sin(wt)
3. Explain how aperiodic signals can be represented by fourier transform.

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UNIT-III
Signal transmission through linear systems

1. What are the Conditions for a System to be LTI System?
2. Define time invariant and time varying systems.
3. Is the system describe by the equation y(t) = x(2t) Time invariant or not? Why?

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UNIT-IV
Convolution and correlation of signals

1. What are the properties of convolution?
2. Explain about Auto correlation?
3. State the Cross correlation?

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UNIT-V
Laplace transforms and z transforms

1. What is the use of Laplace transform?
2. What are the types of laplace transform?
3. Define Bilateral and unilateral laplace transform.

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