In regenerating the feedback, the transfer function is given by
A. C(s)/R(s)=G(s)/1+G(s)H(s)
B. C(s)/R(s)=G(s)H(s)/1-G(s)H(s)
C. C(s)/R(s)=G(s)/1+G(s)H(s)
D. C(s)/R(s)=G(s)/1-G(s)H(s)
Answer:D
In regenerating the feedback, the transfer function is given by
A. C(s)/R(s)=G(s)/1+G(s)H(s) B. C(s)/R(s)=G(s)H(s)/1-G(s)H(s) C. C(s)/R(s)=G(s)/1+G(s)H(s) D. C(s)/R(s)=G(s)/1-G(s)H(s)
Explanation: Regenerating feedback is positive feedback and it increases the infinitely and hence the speed of response of the system reduces.