Control Systems Campus Interviews Online Exam Quiz
Control Systems Campus Interviews GK Quiz. Question and Answers related to Control Systems Campus Interviews. MCQ (Multiple Choice Questions with answers about Control Systems Campus Interviews
If the z transform of x(n) is X(z) =z(8z-7)/4z2-7z+3, then the final value theorem is :
Options
A : 1
B : 2
C : ?
D : 0
Final value theorem is used for:
Options
A : All type of systems
B : Stable systems
C : Unstable systems
D : Marginally stable systems
Homogeneous solution of: y(n) -9/16y(n-2) = x(n-1)
Options
A : C1(3/4)n+C2(3/4)-n
B : C1-(3/4)n-1+C2(3/4)n-1
C : C1(3/4)n
D : C1-(3/4)n
Inverse z-transform of the system can be calculated using:
Options
A : Partial fraction method
B : Long division method
C : Basic formula of the z-transform
D : All of the mentioned
The system is stable if the pole of the z-transform lies inside the unit circle
Options
A : True
B : False
C :
D :
Unit step response of the system described by the equation y(n) +y(n-1) =x(n) is:
Options
A : z2/(z+1)(z-1)
B : z/(z+1)(z-1)
C : z+1/z-1
D : z(z-1)/z+1
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