Imashini zihuza ibinyabiziga nibice abatekinisiye ba tekinoroji bakunze guhura nabyo.Uruhare rwarwo rworoshe cyane: guhuza itumanaho hagati yumuzunguruko wahagaritswe cyangwa wigunze mumuzunguruko, kugirango umuyaga utemba, kugirango umuzenguruko ugere kumurimo ugenewe.Imiterere nuburyo bwimodoka ihuza ibinyabiziga bihora bihinduka.Igizwe ahanini nibintu bine byibanze byubaka: guhuza, amazu (ukurikije ubwoko), insulator, nibindi bikoresho.Mu nganda, nanone bakunze kwitwa sheath, umuhuza, hamwe nurubanza.Ubusanzwe igizwe nibice bibiri: imiringa yumuringa yikariso.
