Current and voltage are two entirely different things. There is no such thing as alternating voltage. It is called alternating current because it is current not voltage. Voltage does not flow but...
Although in AC, the voltage does change, it is the reversing of direction of flow of the current which was used to designate the AC name.
In engineering terminology, the abbreviation a.c. is...
An alternating current (AC) is an electric current whose direction reverses cyclically, as opposed to direct current, whose direction remains constant. The usual waveform of an AC power circuit is a...
Alternating current is not necessairly low voltage, on the controrary AC is more oftenly used for when high voltage is needed. Most power distribution systems (extremely high voltages) use AC because...