Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 7 (Q.No. 17)
17.
For a given transfer function: Damping ratio is:
0.707
0.695
1.414
0.798
Answer: Option
Explanation:

1 + G(s)H(s) = s2 + 2s + 2

ωn = 2 , 2εeωn = 2, εe = = 0.707.

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