Nā hiʻohiʻona:
1. Ka waiwai dielectric maikaʻi
2. Ka ikaika mechanical kiʻekiʻe
3. Kūleʻa wela kiʻekiʻe
4. Hana maikaʻi ke sila
5. Chemical, corrosion kū'ē a paʻa.
6. Paʻa ke ahi
7. Loaʻa i ka make-ʻoki ʻia i kekahi hoʻolālā kino
Me nā hiʻohiʻona ikaika like ʻole, hoʻohana pinepine ʻia ka pepa iʻa ma nā ʻāpana uila, nā ʻāpana, nā Motors, Transformers, nā lako leo, nā mea paʻi paʻi, nā ʻāpana automotive etc.
Aia ma lalokekahi ʻoihana maʻamau no ka Pepa iʻa:
Nā mea kani uila
Nā mea hana
ʻO nā ʻāpana kaʻa like ʻole a me nā ʻāpana
Nā mea uila
Nā paipu fuse
Kaapuni kaapuni
Nā ʻaʻahu
Nā lāʻau pili kaʻa
ʻOihana kaʻaahi alanui kaʻaahi