Iseti epheleleyo yezixhobo ibandakanya injini yomgangatho ophezulu, impompo yamanzi, umpu wokutshiza, umbhobho wokungena, ibhanti lamanzi oxinzelelo oluphezulu kunye nezixhobo.
Ineempawu zesakhiwo esincinci umthamo omncinci, ubunzima obulula, ukusebenza okuzinzileyo, ingxolo ephantsi kunye nokunye.
Kulula ukusebenza, I-ope yokulwa nomlilo inokuqhutywa ngokusebenza komntu ngamnye ngesandla.