engineering recuitment HAL Management & Design Trainee Mock Test 2023 Control Systems Basics of Control Systems Closed Loop Control Systems
Let x(t) be the input to a linear, time invariant system. The required output is 4x(t – 2). The transfer function of the system should be
1
\(4\;{e^{j4\pi f}}\)
2
\(2\;{e^{ - j8\pi f}}\)
3
\(4\;{e^{ - j4\pi f}}\)
4
\(2\;{e^{j8\pi f}}\)