31. Zeziphi iinkqubo ezintandathu ezibandakanyiweyo kwizixhobo ezisisiseko zeseti yomvelisi wedizili?

Impendulo:

(1) Inkqubo ukuthambisa ajikeleze ioyile;

(2) Inkqubo yezibaso;

(3) Inkqubo yolawulo nokhuselo;

(4) Ukupholisa kunye nobushushu ukusasaza inkqubo;

(5) Inkqubo yokukhupha;

(6) Inkqubo yokuqalisa;

32. Kutheni sizama konke okusemandleni ethu ukucebisa abathengi ukuba basebenzise i-oyile ye-injini ekhuthazwa yinkampani yethu kumsebenzi wethu wokuthengisa?

Impendulo: I-oyile ye-injini ligazi le-injini. Nje ukuba umthengi asebenzise i-oyile ye-injini engafanelekanga, iya kwenza ukuba injini ibambe iibheringi kunye neegiya.
Iingozi ezimandla ezinje ngezinyo kunye ne-crankshaft deformation kunye nokwaphuka, de umatshini wonke ukhutshwe.

33. Kutheni kufuneka nditshintshe isihluzi seoyile kunye neoyile emva kokuba umatshini omtsha sele usetyenzisiwe ixesha elithile?

Impendulo: Ngexesha lokubaleka komatshini omtsha, akunakuphepheka ukuba ubumdaka buya kungena kwipani yeoyile, obangela utshintsho lomzimba okanye lwekhemikhali kwioyile nakwisihluzi seoyile.

34. Kutheni sifuna ukuba abathengi bathambekele kumbhobho wokukhupha umsi nge-5-10 degrees ezantsi xa ufaka iyunithi?

Impendulo: Ukuthintela amanzi emvula ukuba angangeni kumbhobho wokukhupha umsi, obangela iingozi ezinkulu.

35. Ngokubanzi, iinjini zedizili zixhotyiswe ngeempompo zeoyile kunye neebhodi zokukhupha. Yintoni imisebenzi yabo?

Impendulo: Isetyenziselwa ukususa umoya kumbhobho wombane ngaphambi kokuqala.