Question

For the following system, the angles of asymptotes are \[ G(s)H(s) = \frac{K}{s(s^2+2s+1)} \]

• A. \(45^\circ, 135^\circ, 225^\circ\)
• B. \(60^\circ, 180^\circ, 300^\circ\)
• C. \(90^\circ, 270^\circ\)
• D. \(30^\circ, 150^\circ, 270^\circ\)

Hint:

Asymptote angles are always symmetric with respect to the real axis. For any system where $P-Z = 3$, the angles will always be $60^\circ, 180^\circ, 300^\circ$ (or $\pm 60^\circ, 180^\circ$).

Answer 1

The Correct Option is B