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Electronics and Communication Engineering - Signals and Systems

Exercise : Signals and Systems - Section 5
46.
FIR filter Passes __________ Phase.
non-linear phase
linear phase
variable phase
none
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
A trigonometric series has
single sided spectra
zero
sync function
undefined
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
If a number of odd functions are added, the resultant sum is
even function
odd funtion
either even or odd function
mixture of odd amd even functions
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
In what range should Re(s) remains so that Laplace transform of the function e(a + 2)t + 5 exists?
Re(s) > a + 2
Re(s) > a + 7
Re(s) < a
Re(s) > a + 5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
Which one of the following rules determines the mapping of s-plane to z-plane?
Right half of the s-plane maps into outside of the unit circle in z-plane
Left half of the s-plane maps into outside of the unit circle.
Imaginary axis in s-plane maps in to the circumference of the unit circle.
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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