Control Systems Z Transform Analysis Sampled Data Control Systems Online Exam Quiz
Control Systems Z Transform Analysis Sampled Data Control Systems GK Quiz. Question and Answers related to Control Systems Z Transform Analysis Sampled Data Control Systems. MCQ (Multiple Choice Questions with answers about Control Systems Z Transform Analysis Sampled Data Control Systems
When two honest coins are simultaneously tossed, the probability of two heads on any given trial is:
Options
A : 1
B : 3/4
C : 1/2
D : ¼
The Fourier Transform of a rectangular pulse is
Options
A : Another rectangular pulse
B : Triangular pulse
C : Sinc function
D : Impulse
Zero-order hold used in practical reconstruction of continuous-time signals is mathematically represented as a weighted-sum of rectangular pulses shifted by:
Options
A : Any multiples of the sampling interval
B : Integer multiples of the sampling interval
C : One sampling interval
D : 1 second intervals
If the Fourier series coefficients of a signal are periodic then the signal must be
Options
A : Continuous-time, periodic
B : Discrete-time, periodic
C : Continuous-time, non-periodic
D : Discrete-time, non-periodic
The probability cumulative distribution function must be monotone and
Options
A : Increasing
B : Decreasing
C : Non-increasing
D : Non-decreasing
The DFT of a signal x(n) of length N is X(k). When X(k) is given and x(n) is computed from it, the length of x(n)
Options
A : Is increased to infinity
B : Remains N
C : Becomes 2N – 1
D : Becomes N2
The system having input x (n) related to output y(n) as y (n) = log |x (n)| is:
Options
A : Nonlinear, causal, stable
B : Linear, noncausal, stable
C : Nonlinear, causal, not stable
D : Linear, noncausal, not stable
A continuous-time periodic signal x(t), having a period T, is convolved with itself. The resulting signal is
Options
A : Not periodic
B : Periodic having a period T
C : Periodic having a period 2T
D : Periodic having a period T/2
The region of convergence of a causal finite duration discrete-time signal is
Options
A : The entire z-plane except z = 0
B : The entire z-plane except z = ?
C : The entire z-plane
D : A strip in z-plane enclosing j?–axis
Convolution is used to find:
Options
A : The impulse response of an LTI System
B : Frequency response of a System
C : The time response of a LTI system
D : The phase response of a LTI system
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