mains
Related Words
power supplygridutilitybatterygeneratorelectricityvoltagecurrentsocketplugoutletwirecablecircuitbreakerfusetransformerwattageampereelectronconduitswitchpanelinfrastructuretransmissiondistributionpowerenergygroundinginsulationconductorsemiconductorcapacitorresistorinductorloadphasefrequencyhertzalternating currentdirect currentsurgeblackoutbrownoutshort circuitoverloadwattohmvoltmeterammetermultimeterelectricianwiringjunction boxadapterconverterinverterrectifierpower plantsubstationpylonterminalcontactrelaysolenoidelectromagnetism