meeting with a person for oral final exam ,select a place for interview , checked for criminal records . describe all tools used in a mechanic shop , explain safety of bottles or containers used to weld ,

There really isn't an interview process once you pass the practical exam your pretty much done. The results for the test may take a while though. All that's left is your physical and they ask you questions to make sure you can speak english. Then they send you to school before you start work.