Mathematics · Control Systems
The open-loop transfer function of a unity feedback control system is given by G(s)H(s) = Ks(s + 3)(s2 + 6s + 18). Which of the following is the angle of departure for the complex pole at s = -3 + 3j?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1-135°✓
- 2-45°
- 3-90°
- 4-180°
Correct answer
-135°
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