Explanation: The transfer function in control system refers the content of each block and it depends on the complexity of a system. 9. Which method is considered to be a graphical method in testing the system?
A. Bode plot
B. Routh-Hurwitz criteria
C. Circuit testing
D. None of the mentioned
Answer:A
Explanation: The transfer function in control system refers the content of each block and it depends on the complexity of a system. 9. Which method is considered to be a graphical method in testing the system?
A. Bode plot B. Routh-Hurwitz criteria C. Circuit testing D. None of the mentioned
Explanation: A graphical method used in determining the stability / testing the system is the bode plots. It is composed of magnitude versus frequency and phase angle versus frequency plots. 10. Measure taken to increase the bandwidth of an op-amp.