0 votes 0 votes In a control system with unity gain feedback, the transfer function of the loop-gain function is L(S) = 9e$^{-0.1s}$/S. The phase margin of the loop-gain function L(S) is ${\_\_\_\_}$ degree Others gate2019-in numerical-answers + – Arjun asked Feb 10, 2019 • retagged Nov 25, 2020 by soujanyareddy13 Arjun 2.9k points answer See all 0 reply