Question

The correct sequence of steps needed to improve system stability is
1. Insert derivation action, use negative feedback and reduce gain
2. Reduce gain, use negative feedback and insert derivation action
3. Reduce gain, insert derivation action and use negative feedback
4. Use negative feedback, reduce gain and insert derivation action.

Answer 1

Correct Answer - Option 4 : Use negative feedback, reduce gain and insert derivation action.

In order to improve system stability we have to use negative feedback first and then reducing gain and then inserting the derivation action.