engineering recuitment ISRO Scientist Electronics Mock Test Control Systems Frequency Response Analysis Phase Crossover Frequency
The loop transfer function of a system is given by G(s)H(s) = \(\frac{10e^{-{Ls}}}{s}\). The phase crossover frequency is 5 rad/s. The value of the dead time L is ______.
1
\(\frac{\pi}{10}\)
2
\(\frac{\pi}{20}\)
3
Zero
4
\(\frac{-\pi}{20}\)