engineering recuitment GATE ECE 2023-24 Test Series Control Systems Root Locus Diagram Characteristic Equation
The point s = a∠120° lies on the root locus of a system with open loop transfer function, \(G\left( s \right)H\left( s \right) = \frac{{K\left( {s + 5} \right)}}{{{s^2}}}\). Determine the value of a × k at this point.
Enter numerical value using the virtual keypad. Round off where necessary.