Multiple Choice
Aliasing is caused when:
A) sampling frequency must be equal to the message signal
B) sampling frequency must be greater to the message signal
C) sampling frequency must be less to the message signal
D) sampling frequency must be greater than or equal to the message signal
Correct Answer:
Verified
Correct Answer:
Verified
Q15: Sampling can be done by:<br>A)impulse train sampling<br>B)natural
Q16: Unit step response of the system described
Q17: Difference equation model results in:<br>A)sampled-data systems<br>B)numerical analysis
Q18: A control system working under unknown random
Q19: The signal is reconstructed back with the
Q20: _ is a sampling pattern which is
Q21: A control system working under unknown random
Q22: Assertion (A): The z-transform of the output
Q23: The first order control system, which is
Q25: Inverse z-transform of the system can be