Define i) Settling time ii) Peak time iii) Peak Overshoot
[3 marks]Explain Force Voltage analogy.
[4 marks]Derive the expression of a second order control system subjected to unit step signal.
[7 marks]State advantages and limitations of Routh stability criterion.
[3 marks]Explain the steps of Bode plot.
[4 marks]State root locus technique rules.
[7 marks]Sketch the complete root locus of system having unity feedback and
Explain standard test signals.
[3 marks]Find laplace transform of x(t) = cosh (4t)
[4 marks]Explain the following controllers (!) PID controller (2) Pcontroller (3) PI controller
[7 marks]Define i) State vector ii) Delay time iii) Rise time
[3 marks]Write properties of transfer function.
[4 marks]Find the transfer function of the following fig.
[7 marks]Define i) Marginally stable state ii) Conditional stable state iii) Unstable state.
[3 marks]Explain Nyquist Stability Criteria. Page 1 of
[2 marks]Obtain the expression of steady state error. Also, find the equations for static error coefficients.
[7 marks]Write advantages of state space approach over classical methods.
[3 marks]Explain polar plot with suitable example.
[4 marks]Write all the rules of Block Diagram Reduction technique.
[7 marks]Define i) Gain Margin ii) Frequency response iii) Phase Margin
[3 marks]Explain Mason’s Gain Formula.
[4 marks]State and explain compensator. Explain Phase-Lag compensator in detail.
[7 marks]Compare open loop and closed loop control systems.
[3 marks]Explain gain crossover frequency and phase crossover frequency.
[4 marks]Explain Phase-Lead compensator in detail. Page 2 of
[2 marks]