engineering recuitment BHEL Engineer Trainee Mock Test 2025 Control Systems Basics of Control Systems Closed Loop Control Systems
Consider the following statements regarding properties of the transfer function
1. Transfer function is defined only for the LTI system.
2. Transfer function analysis is not valid for the system that contains variables having initial values.
3. The transfer function of an LTI system is independent of the input and output.
Which of the above statements are correct?
1
1, 2 and 3
2
1 and 2 only
3
2 and 3 only
4
3 and 1 only