ECIL GET 2017 Recruitment: Electronics (Signals & Systems) Quiz 6

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Question 1

Find value of convolution signal x(n) * y(n) when length of x(n) is L=5 and length of y(n) is M=3?

• A1
• B0
• C-1
• Dα

Question 2

Which one of the following is the correct statement?
The system characterized by the equation is

• Alinear for any value of b
• Blinear if b> 0
• Clinear if b< 0
• Dnon-linear

Question 3

The value of is

• A
• B
• C
• D

Question 4

If the Fourier transform of is then what is the Fourier transform of?

• A
• B
• C
• D

Question 5

Consider a continuous time periodic signal with fundamental period T and Fourier series coefficient What is the Fourier series coefficient of the signal

• A
• B
• C
• D

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