Q. Which of the following is an advantage of Laplace transform method
✅ Correct Answer: (D)
both b & c
Control System 2 MCQs | Page - 3
Dear candidates you will find MCQ questions of Control System 2 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.
Q. Analysis of control system by Laplace transform technique is not possible for
✅ Correct Answer: (A)
discrete time systems
Q. Unit step response of the system described by the equation y(n) +y(n-1) =x(n) is:
✅ Correct Answer: (A)
z2/(z+1)(z-1)
Q. The transfer function of a LTI system is given as 1/(s+1). What is the steady-state value of the unit-impulse response?
✅ Correct Answer: (A)
0
Q. The values of the characteristic equation is given by:
✅ Correct Answer: (A)
eigen values
Q. The state variable representation is preferred
✅ Correct Answer: (C)
to make a plant simple and to control the transient response
Q. With the knowledge of state space representation the transfer function of the system
✅ Correct Answer: (B)
can be determined completely
Q. Which among the following are the interconnected units of state diagram representation?
✅ Correct Answer: (D)
all of the above
Q. Which among the following controls the speed of D.C. motor?
✅ Correct Answer: (D)
tachometer
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