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In the context of electrical signals, if the signal generated has a definite pattern that repeats itself at regular intervals of time, such a signal i
Question

In the context of electrical signals, if the signal generated has a definite pattern that repeats itself at regular intervals of time, such a signal is called ________.

A.

dependent signal

B.

independent signal

C.

periodic signal

D.

non-periodic signal

Correct option is C

Explanation: A periodic signal is a signal that repeats its pattern at regular intervals, meaning it has a definite pattern that keeps coming back after a specific time period. 
Dependent signal: This term might refer to a signal that depends on another signal's values, but it doesn't necessarily imply a repeating pattern.
Independent signal: An independent signal is one that doesn't depend on any other signal, but it also doesn't necessarily have a repeating pattern. 

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