Control Systems Interview Questions

Electronics Control Systems Interview Questions
1)Define control systems. Why are they so important?
2)What are the different types of control systems?
3)Explain open loop with block diagram examples
4)What are the advantages and drawbacks of closed loop?
5)How can you design a stable system? Explain different stability criteria
6)Explain Ruth-Hurwitz rule in one sentence. What are poles and their significance?
7)Is there any control system in this room(interview hall)?
8)Draw the block diagram of a control system and write its transfer function
9)What is ROC? Explain transformation between s and z planes
10)Differentiate between open and closed loop control systems
11)What is meant by adaptive control system?
12)Find the transfer function of a given RLC circuit

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