KERALA UNIVERSITY Class 6 control systems Question Paper 2020

Practice authentic previous year questions for better exam preparation.

Sample Questions

Define branch, node, loop, forward path and non overlapping loops of signal flow graph.
Explain how second order systems are classified according to the values of the damping factor.
Explain gain margin and phase margin. Discuss how these are used to determine stability of a system.
What is Zero order hold? Derive its transfer function.
Using Routh-Hurwitz criterion, check the stability of the system with following characteristic equation : $$ s^{6}+s^{5}+3 s^{4}+2 s^{3}+s^{2}+2 s+1=0 $$