Gukemura ibibazo bisanzwe muri sisitemu ya sisitemu yububiko bwa sisitemu ya sisitemu yakoreshejwe cyane cyane muri mashini zinganda kugirango tumenye neza kandi bihabweho gutanga amavuta. Gusiga amavuta birakwiye ni ngombwa muguhagarika guterana, gukumira kwambara, no gutanga ibikoresho byubuzima. Ariko
Gusobanukirwa uburyo bwa sisitemu yo gusiga amavuta yo guhuzagura mu nganda ikurikirana ibidukikije bigezweho, ibikoresho byo gukora neza no gukora ibikorwa biri imbere. Guhisha bigira uruhare runini mu kugabanya guterana amagambo, kugabanya kwambara, no kwiyongera ubuzima bw'imashini. Muri