Effect of feedback on the plant is to:
- Control system transient response
- Reduce the sensitivity of variations
- Both of these
- None of these
Correct answer: 3. Both of these
Explanation: The feedback on the plant is used for controlling transient response as well as it reduces sensitivity of variations.
In control systems and electrical/electronics engineering systems, the feedback is the return of a fraction of the output signal to the input of the same device.