O le paipa pepa crepe e faia i le eletise maanuminum pepa insulation e ala i gaioiga faapitoa, ma e masani ona faʻaaogaina mo mea faʻapipiʻi faʻapipiʻi o le uaea totonu o le suauʻu faʻafefeteina transformer.E masani ona faʻaaogaina mo taps maualuga ma maualalo i le suauʻu-faatofu tino transformer ma maanuminumi vaivai lima pepa mo faasiliga faʻalava fafo.E iai le fa'atuatuaina fetuutuuna'i ma sili ona punou ma punou i so'o se itu.
