0 0 votes The open-loop $\text{DC}$ gain of a unity negative feedback system with closed-loop transfer function $\frac{s+4}{s^{2}+7 s+13}$ is $\frac{4}{13}$ $\frac{4}{9}$ $4$ $13$ Control Systems gate2001-ec control-systems transfer-function + – admin 303 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.
