engineering recuitment GATE ECE 2023-24 Test Series Control Systems Frequency Response Analysis Phase Margin
In a control system with unity gain feedback, the transfer function of the loop-gain function is \(L\left( s \right) = \frac{9{e^{ - 0.1s}}}{s}\). The phase margin of the loop-gain function L(s) is ______ degree.
Enter numerical value using the virtual keypad. Round off where necessary.