Vaega:
1. Meatotino dielectric sili
2. Malosi faʻainisinia maualuga
3. Tete'e maualuga vevela
4. Lelei faʻamaufaʻailoga
5. Kemisi, corrosion tetee ma tumau.
6. Tete'e mu
7. Avanoa e oti-oti i soʻo se mamanu foliga masani
Faatasi ai ma le tele o uiga mamana, o le pepa iʻa e masani ona faʻaaogaina i luga o mea faʻaeletoroni, maʻa, Motors, Transformers, mea faʻalogo, masini lomitusi, mea taʻavale ma isi mea, e faʻaogaina e pei o le faʻamalama ma le faʻamaufaʻailoga.
O loʻo i lalonisi alamanuia lautele mo Pepa I'a:
Mea fai eletise
Meafaigaluega
Vaega eseese o taavale ma vaega
Masini faaeletonika
Fuse paipa
Va'ava'ava'a
Gaskets
Fa'amau fa'afeso'ota'i afi
Insulation auala nofoaafi Alamanuia faufale