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  • Control Systems - Stability Analysis and Frequency Response
  • The gain margin and the phase margin of a feedback system...
Multiple choice

The gain margin and the phase margin of a feedback system with G (s) H(s) = $\dfrac{s}{(s+100)^3}$are

  1. 0 dB, 0°

  2. $\infty$, $\infty$
  3. $\infty$, 0°
  4. 88.5 dB, $\infty$
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

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