Dear candidates you will find MCQ questions of Control System Engineering here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Explanation: an all-pass network is the network that is the combination of the minimum and non-minimum phase systems and have the magnitude 1 for all frequencies and imparts only 180 degree phase shift.
Explanation: lag compensation is the integral compensation that introduces the lag in the response by slowing the response and reducing the steady state error value by decreasing bandwidth.
Explanation: in proportional and derivative
Explanation: proportional integral and derivative controller is the controller that is the combinational controller that increases the speed of response, decreases steady state error and improves stability.
Explanation: in proportional and integral controller which is the extension of the integral controller which improves the steady state response but transient response becomes poorer.
Explanation: proportional controller is the controller that is used in the system so that the output follows the input and increases steady state error.
Explanation: lead compensator is similar to high pass filter and causes lead in the system and increases the speed of response of the system and hence increases bandwidth.
Explanation: lag compensator is the integral compensation that causes the lag in the response and reduces velocity constant.
Explanation: bibo stability concerns with the system that has input present.
Explanation: for non-linear systems stability cannot be determined as asymptotic stability and bibo stability concepts cannot be applied, existence of multiple states and unbounded output for many bounded inputs.
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