Nkumuyoboro winganda ushyirwa muguhinduranya transformateur, moteri yamashanyarazi, generator nibikoresho bitandukanye byamashanyarazi, insinga zometse kumurongo urukiramende zirasohorwa hanyuma zikavamo inkoni y'umuringa idafite ogisijeni cyangwa aluminium na aluminiyumu ikoresheje inkoni yihariye, hanyuma umuyaga nyuma yo gutwikirwa irangi.130 Urwego Enameled Flat Aluminium ikoreshwa cyane kuri moteri, AC UHV transformateur na DC ihindura.