Sine wave as a periodic signal
Q. Sine wave is a- Published on 15 Oct 15a. Periodic signal
b. Aperiodic signal
c. Deterministic signal
d. Both a and c
ANSWER: Periodic signal
A periodic function repeats its values in regular intervals or periods. The signal sine wave is a periodic function. Its value may be determined at any point of time as it repeats itself at regular intervals.