Official Answer
Answer
Diamita na matukin jirgi (ko dai itace ko bugu) yana da mahimmanci don hana magudanar ruwan motsi daga tsakiya, wanda zai haifar da lodawa mai ban mamaki. Don matukin jirgi na ciki, bazara $O.D$ ya kamata ya zama ɗan ƙarami fiye da dalar $ID$ a tsayin aiki. Don matukin jirgi na waje, bazara $ID$ ya kamata ya fi girma fiye da shaft $O.D. a tsayin kyauta. Idan matukin yana da matsewa sosai, zai taƙaita faɗaɗa radial da aka ambata a cikin Q77, wanda zai haifar da 'ɗauri' da gazawar gajiya da bai kai ba saboda zafi da ya jawo.
