The identical first order system have been cascaded non-interactively. The unit step response of the systems will be:
A. Overdamped
B. Underdamped
C. Undamped
D. Critically damped
Answer:D
The identical first order system have been cascaded non-interactively. The unit step response of the systems will be:
A. Overdamped B. Underdamped C. Undamped D. Critically damped
Explanation: Since both the systems that is the first order systems are cascaded non-interactively, the overall unit step response will be critically damped.