Amasekhethi amade kufanele axhume amasegimenti amabili noma ngaphezulu ekhebula komunye nomunye, okudinga ukuxhumana okuqondile. Isixhumi esiqondile siyisisetshenziswa esixhuma izintambo ezimbili ukwenza isekethe eqhubekayo, ikakhulukazi isixhumi esigobolondo laso lensimbi lesixhumi lisebenza ngogesi nesihlangu sensimbi nesivikelo sokwahlukanisa sekhebula exhunyiwe. Ukuze kuncishiswe amandla e-electromotive akhangwe emgodleni wensimbi, imigqa yamandla kagesi aphezulu idinga amajoyinti e-insulation ukuze kuqhamuke uxhumano lwe-transposition, ukuze kuqedwe ukujikeleza kwamanje okukhiqizwa amandla e-electromotive. Isixhumi Esivalekile Isixhumi esinqamula ngogesi umgodla wensimbi, isihlangu sensimbi nesivikelo sokwaleka sentambo. Amalungu ekhebula, ngokusho kwendima yawo emgqeni, ngaphezu kokuhlanganisa ukuhlanganisa kanye nokuhlanganiswa okuqondile, angase abe namagatsha amagatsha nangaphezulu.