volt-ampere 详细解释

volt-ampere

['vəult'æmpɛə]

n. 伏安

英英释义

名词 volt-ampere:

a unit of electrical power in an AC circuit equal to the power dissipated when 1 volt produces a current of 1 ampere

同义词:var

补充

volt-amperevolt-ampere英:[ˈvəultˈæmpeə] 美:[ˈvoltˈæmˌpɪr]n.1.伏安