alternating current

US /ˈɔːl.tərˌneɪ.tɪŋ ˈkɝː.ənt/
UK /ˈɔːl.tərˌneɪ.tɪŋ ˈkɝː.ənt/
"alternating current" picture
1.

corriente alterna

an electric current that reverses its direction many times a second at regular intervals, typically used in power transmissions

:
Most household appliances run on alternating current.
La mayoría de los electrodomésticos funcionan con corriente alterna.
The power grid supplies alternating current to homes and businesses.
La red eléctrica suministra corriente alterna a hogares y empresas.