Hi Tony, I was 16 years old and spent a year in an on-site training centre for a company that made gas cylinders and extruded pipe. It was nirvana for me. We did bench fitting, welding, turning, including grinding and shaping but the electrical stuff was not as impressive (basically a board with lights and switches. The real electrical stuff started when I was 17 and was sent out onto the shop floor as a mate. The year in the training centre was the dogs though, stuff I still use today. Yes its a real luxury for an employer to do this, don't know if any employers still do. From what I see in the private training centres its no where near the intensity we were expected to do and we were at will to kill ourselves and each other..... lol... which often led to pranks to the less aware apprentice buddies... lol