Chigadzirwa ichi chine simba shoma uye simba guru rekutakura magetsi, uye iwaya yakakosha yewaya yekuisa pasi inotakurika ye-short-circuit mumagetsi. Zvakanakira: Huremu hwakawanda hwemhangura, kuchena kwe99.9%. Kufambisa kwakanyanya, simba shoma, kurasikirwa kwakaderera, simba rakasimba remagetsi. Yakafukidzwa nelayer inopinza yakajeka, isingapindi mvura, sunscreen, antifreeze, inodzivirira kupera, inodzivirira kukwegura. Kudhinda kwakangwara: kunogona kugadziriswa, hakusi nyore kupera.