There is no difficulty in automating the search process that leads to identification of the cause of the fault, since man undertakes this task by logical processes for which algorithms can be drawn up.
Akukho nto inzima ekusebenziseni oomatshini abazihambelayo inkqubo yokukhangela ekhokelela ekuchongeni unobangela womonakalo, ngenxa yokuba umntu ehoye lo msebenzi ngenkqubo yolandelelwano apho imigaqo esetyenziswa ukusombulula ingxaki inokumiswa.