What Does AC Stand For?
AC stands for Alternating Current
AC, or Alternating Current, is an electrical current that periodically reverses direction, contrasting with direct current (DC) which flows in a single direction. AC is the standard form of electricity used in homes and businesses, enabling the efficient transmission of power over long distances. Its waveform is typically sinusoidal, allowing for the use of transformers and various electrical devices, making it integral to modern electrical systems.
Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym