If tech interviewer were trades interviewers, it would go somewhere along those lines: For a welder position: - "So, you are a welder." - "Yes." - "Good, so

If tech interviewer were trades interviewers, it would go somewhere along those lines: For a welder position: - "So, you are a welder." - "Yes." - "Good, so tell me how an IGBT transformer works." - "I don't know, I can stick weld, MIG weld or even TIG weld aluminium, stainless, heck, even titatium" - "That's not the question, I'm asking about an IGBT transformer" - :facepalm: That is, totally irrelevant questions for the job asked.