Izizathu kunye nezisombululo zokunyuka kancinci kobushushu be iqondo eliphezulu lobushushu ibhokisi-uhlobo ukumelana eziko

① Umbane wombane uqhelekile kwaye umlawuli usebenza ngokwesiqhelo. Kungenzeka ukuba inxalenye yocingo lwesithando sombane luvulekile, olunokuthi lutshekishwe nge-multimeter kwaye lutshintshwe kunye nenkcazo efanayo yocingo lwesithando sombane.

②Amandla ombane ombane aqhelekile, kodwa amandla ombane okusebenza kwibhokisi yobushushu obuphezulu bohlobo lomlilo wokuxhathisa asezantsi. Isizathu sinokuthi ukuhla kwe-voltage yombane wombane kukhulu kakhulu okanye i-socket kunye nokutshintsha kokulawula kunxibelelwano olubi, olunokutshintshwa kwaye lutshintshwe.

③Umbane wobonelelo lwamandla ungaphantsi kunombane oqhelekileyo, kwaye amandla okufudumeza awonelanga xa iqondo eliphezulu lebhokisi-uhlobo lokumelana neziko lisebenza. Kusenokuba ukungabikho kwesigaba sonikezelo lwamandla amanqanaba amathathu, anokulungiswa kwaye alungiswe.