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BARC 2018 ECE: Control Systems Nuclear Quiz 3
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Question 1
What is the effect on the natural frequency (ωn) and damping factor (δn) in the control systems when derivative compensation is used?
Question 2
For state transition coefficient matrix
The state matrix ‘A’ can be
The state matrix ‘A’ can be
Question 3
Nyquist plot of a system is shown in the below figure. The nature of closed loop system if there is no open loop poles lie in the right half of s-plane.
Question 4
The feedback control system has the following characteristic equation:
How many asymptotes are there in the root locus of the given system?
How many asymptotes are there in the root locus of the given system?
Question 5
The magnitude Bode plot of a network is shown in the figure
The maximum phase angle Φm and the corresponding gain Gm respectively, are
The maximum phase angle Φm and the corresponding gain Gm respectively, are
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Mar 3ESE & GATE EC