Ihlala ibonwa ukuba uninzi lwabaqalayo luyaphola ngenxa yokungaxhathisi ngelixa ilungisa isekethe, kwaye iphazamisekile kwaye idlule. Ngapha koko, ilungisiwe kakhulu. Logama nje uyaluqonda umonakalo wokuchasana, akufuneki uchithe ixesha elininzi.
Ukuxhathisa zezona zinto zininzi kwizixhobo zombane, kodwa ayisiyonxalenye yelona nqanaba liphezulu lomonakalo. Isiphaluka esivulelekileyo lolona hlobo luqhelekileyo lomonakalo wokuxhathisa. Kunqabile ukuba ixabiso lokuchasana libe likhulu, kwaye ixabiso lokuchasana liba lincinci. Izinto eziqhelekileyo zibandakanya i-carbon yefilimu yefilimu, oophindisi beefilimu zefilimu, oophindisi benxeba kunye nabaphathi beinshurensi.
Iindidi ezimbini zokuqala zabahlali zezona zisetyenziswa kakhulu. Enye yeempawu zomonakalo wazo kukuba izinga lomonakalo lokunganyangeki kwe-100ω) kunye nokuxhathisa okuphezulu (nge-100Kω) iphezulu (enjenge-AHMS ePhakamileyo (i-oh Okwesibini, xa uninzi lwabaphathi abancinci bonakaliswa, bahlala betshiswa kwaye bamnyama, kulula ukufumana, ngelixa abaphathi abakhululekileyo abanqabileyo.
Abaphathi be-Wirewoundi basetyenziselwa ukulinganiselwa okuphezulu ngoku, kwaye ukuxhathisa akulunganga. Xa i-chlindrical wire yokugcina iimbaleki itshise, abanye baya kuphelisa umnyama okanye umphezulu uya kuqhuma okanye ukuqhekeza, kwaye abanye abayi kuba naziphithi. Abaphengululi beesamente luhlobo lweendebe zenxeba, ezinokuqhekeza xa zitshiswa, ngaphandle koko kungabikho kulanda okhethekileyo. Xa i-fuse yothutho etshisa, isiqwenga solusu siya kugqabhuka kwimiba ethile, kwaye ezinye azinamkhondo, kodwa aziyi kutshisa okanye zijike zimnyama. Ngokwezi mpawu zingasentla, unokujonga ekujongeni ukuxhathisa kwaye ufumane ngokukhawuleza ukumelana okukholisiweyo.
Ngokweempawu ezidweliswe apha ngasentla, sinokuqala sibona ukuba ngaba abaphathi basezantsi kwiBhodi esezantsi batshise amanqaku amnyama, emva koko baxhathise uninzi lwabaqeqeshayo okanye abaphathi abaxhasileyo bayonakalisile kwaye uninzi lwabaphathi abaphezulu lonakaliswe ngokulula. Singasebenzisa i-Multimeter ukuba ilinganise ngokuthe ngqo ukuchasana kuzo zombini iziphelo zokurhoxisa okuphezulu kwiBhodi yeSiphalukana. Ukuba ukuchaswa okulinganayo kukhulu kunenkcaso ekuthiwayo, ukuxhathisa kufuneka konakaliswe (Qaphela ukuba ukunyangwa kuyazinza ngaphambi kokuba kubonakaliswe izinto ezifikelela kwisekethe, ukuba kunokubakho inkqubo yokulinganisa), ayihoywanga ngokubanzi. Ngale ndlela, yonke inkcaso kwiBhodi yeSekephethi ilinganiswa kwakhona, nokuba iwaka lewaka "libulawa kakubi", enye ayiyi kuphoswa.