alternating current

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

corrente alternada

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.
A maioria dos eletrodomésticos funciona com corrente alternada.
The power grid supplies alternating current to homes and businesses.
A rede elétrica fornece corrente alternada para residências e empresas.