EntityQ1361387· pop 14· linked from 510 articlesutility frequencySign in to saveAC frequency used on a given area's electricity gridConnectionswattEntityhertzEntitypower stationEntityhigh-voltage direct current power lineEntityEuropean Network of Transmission System Operators for ElectricityEntitywide area synchronous gridEntityGermanyCountryNorwayCountrySwitzerlandCountryAustriaCountrySwedenCountryAsiaEntityWorld War IIConceptAmericasEntitytelevisionEntitydayEntityNikola TeslaEntityQuebecEntityforceEntityOntarioEntityCategoriesElectric power