The time required for one complete cycle of an AC waveform is known as the what?

The time required for one complete cycle of an alternating current (AC) waveform is known as the period. The period is defined as the duration of time it takes for the waveform to complete one full oscillation, returning to its starting point. It is usually measured in seconds (s) and is an essential characteristic of AC signals, as it helps determine other properties such as frequency.

Frequency, which is also related to this concept, measures how many cycles occur in one second and is inversely proportional to the period. Duration typically refers to a length of time but does not specifically indicate the time for one cycle. Cycle time can sometimes be used interchangeably with period in certain contexts, but it is less standard in electrical terminology compared to the term "period." Thus, the most accurate and widely accepted term to describe the time for one complete cycle of an AC waveform is indeed the period.