Kuba ayifikanga, ubunzima bayo bungaphezulu kakhulu (i-HRB ingaphezulu kwe-90), kwaye ukona kwalo kuhlwempuzeke kakhulu, ke kunokubangela ukuhambisa i-degres elula
Ukuyibeka ngokulula, ukuntywila okubandayo kugqityiwe kwaye uqengqeleka kwisiseko se-coils eshushu eshushu. Ngokubanzi, yinkqubo yokuqengqeleka eshushu- okhethiweyo.
Ukuqengqeleka okubandayo kugqityiwe kumaphepha ashushu ashushu kubushushu begumbi. Nangona iqondo lobushushu lephepha lensimbi liya kuphoselwa ngexesha lokuqhubekiswa, kubizwa ngokuba kubanda. Ngenxa yokutshintsha okuqhubekayo kokuqengqeleka okushushu, iipropathi zoomatshini zihlwempuzekile kwaye ubukhuni bukhulu kakhulu. Kuya kufuneka ihlawulwe ukubuyisela iipropathi zayo zoomatshini, kwaye abo bangavumiyo babizwa ngokuba zi-coils eziqhutywa nzima. Iikhowudi ezinqatyisiweyo ezixineneyo zisetyenziswa ukwenza iimveliso ezingafunekiyo ukugoba okanye zondla, kwaye ezo zinobunzima obungaphantsi kwe-1.0 ziqengqelwe kumacala omabini okanye amacala amane ngethamsanqa.