engineering recuitment HPCL Junior Executive 2025 Mock Test Control Systems Basics of Control Systems
The transfer function of a system is \(\frac{1}{{\left( {s + 1} \right)\left( {s + 2} \right)}}\). The impulse response of the system is
1
e-2t – e-t
2
e-2t + e-t
3
- e-t - e-2t
4
e-t – e-2t