Engineering degree are very heavy on theory and light on practice; my degree is chemical engineering, and while I had four years of concepts and equations stuffed in my head by the time I graduated, they hadn't taught us which way round valves open and close. That does make new graduates look kind of bad on site! But the intention is that you'll be designing or managing chemical plants, not operating them.
I can completely see that an electrical engineering course wouldn't include how plugs are wired; that's a job for an electrician.