For a unity feedback system with open-loop transfer function $$\frac{{25}}{{s\left( {s + 6} \right)}},$$ the resonant peak output Mm and the corresponding resonant frequency ωm are, respectively
A. 2.6 and 2.67 r/s
B. 1.04 and 2.67 r/s
C. 2.6 and 4.8 r/s
D. 1.04 and 4.8 r/s
Answer: Option B
This Question Belongs to Electronics And Communications Engineering >> Control Systems
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