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  • Test 1 - Control System | Electronics and Communication (ECE)
  • A system with transfer function G (s) = $$\dfrac{(s^2+9)(...
Multiple choice

A system with transfer function G (s) = $$\dfrac{(s^2+9)(s+2)}{(s+1)(s+3)(s+4)}$$ Is excited by sin($\omega$t). The steady-state output of the system is zero at

  1. $\omega$= 1 rad/s
  2. $\omega$= 2 rad/s
  3. $\omega$= 3 rad/s
  4. $\omega$= 4 rad/s
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

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