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Electronics and Communication Engineering - Automatic Control Systems

Exercise : Automatic Control Systems - Section 7
36.
The angular location of poles depends on
undamped natural frequency
damping ratio
both (a) and (b)
neither (a) nor (b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
For the characteristic equation s5 + s4 + 2s3 + 2s2 + 3s + 15 = 0, the number of roots in left half s plane are
1
2
3
5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
At corner frequency the phase angle of factor 1/(1 + jωT) is
+90°
-90°
+45°
-45°
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
Frequency response approach is a simple approach to control system design.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
The pole zero plot of the given figure is for
non-minimum phase function
minimum phase function
all pass function
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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