0 votes 0 votes In the Bode-plot of a unity feedback control system, the value of phase of $G(j \omega)$ at the gain cross over frequency is $-125^{\circ}$. The phase margin of the system is $-125^{\circ}$ $-55^{\circ}$ $55^{\circ}$ $125^{\circ}$ Others gate1998-ec + – admin asked Sep 26, 2022 • edited Dec 1, 2023 by makhdoom ghaya admin 46.4k points 109 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.