engineering recuitment HAL Management & Design Trainee Mock Test 2023 Control Systems Signal Flow Graph and Block Diagram
The signal flow graph for a system is given below.
The transfer function \(\frac{{Y\left( s \right)}}{{U\left( s \right)}}\) for this system is
1
\(\frac{{s + 1}}{{5{s^2} + 6s + 2}}\)
2
\(\frac{{s + 1}}{{{s^2} + 6s + 2}}\)
3
\(\frac{{s + 1}}{{{s^2} + 4s + 2}}\)
4
\(\frac{1}{{5{s^2} + 6s + 2}}\)