What is the term for the number of times per second that the electrical output of an AC generator goes through one complete cycle?

The term that describes the number of times per second that the electrical output of an alternating current (AC) generator completes one full cycle is known as frequency. Frequency is a crucial concept in electrical engineering and is measured in hertz (Hz), where one hertz equates to one cycle per second.

Understanding frequency is important because it affects how electrical devices operate. Most electrical appliances are designed to function at specific frequency levels, which is typically 50 or 60 hertz depending on the region. The stability and reliability of the electrical supply can depend on these frequency levels, impacting overall system performance.

The other terms mentioned do not describe this concept. Voltage refers to the potential difference in an electrical system, current denotes the flow of electric charge, and amperage measures the strength of the electric current in amperes. While these terms are all relevant in the context of electrical systems, they do not pertain to the number of cycles completed per second, which is the essence of frequency.