Faʻavae i luga o latou faʻaogaina, e mafai ona faʻavasegaina uaea eletise i ituaiga eseese, e aofia ai uaea felauaiga, uaea faʻatonutonu, uaea fesoʻotaʻiga, uaea meafaigaluega, ma uaea opitika. Faʻavae i luga o latou faʻatulagaga, e mafai ona vaevaeina atili i luga o le ulu ma laina lalo. E le gata i lea, e mafai ona faʻavasegaina uaea eletise e faʻavae i luga o mea eseese, e pei o latou mea taʻavale, mea faʻapipiʻi, ma le maualuga o le voltage.
O laina eletise mo faamoemoega eseese e iai uiga ma'oti ma vaega fa'aoga. Mo se fa'ata'ita'iga, o uaea fe'avea'i e masani ona fa'aoga mo le maualuga-voltage ma le maualuga-le eletise, e masani lava i le maualuga maualuga o le eletise. O uaea fa'atonutonu, peita'i, e ofoina atu fa'amanuiaga e pei ole puipuiga fa'alavelave fa'aeletonika ma felauaiga fa'atuatuaina, ma e fa'aaoga muamua i faiga fa'atonu ma mata'itū. A fa'aogaina uaea eletise, e taua le filifilia o le ituaiga uaea talafeagai ma fa'amatalaga e fa'atatau i la latou fa'aoga patino.
