Answer
Mugihe cyo guhindagurika cyane cyangwa hejuru-RPM ikoreshwa, impeta zisanzwe zirashobora 'kunyeganyega' ziva muri groove niba imbaraga za centrifugal cyangwa inertial imbaraga zirenze akanya imbaraga zifatika. Impeta ya 'Kwifungisha' izenguruka 'tab' ntoya kumurongo w'imbere ifunga 'akazu' kumurongo wo hanze. Ihuriro ryimashini irinda impeta kwaguka cyane. Iyo bimaze gushyirwaho, impeta ntishobora gukurwaho idafite igikoresho cyo guhagarika tab. Ibi bitanga uburyo bwo 'kunanirwa-umutekano' kubintu byingenzi nka turbine nyamukuru-shaft, aho kunanirwa impeta byaviramo gutakaza moteri.