I will be changing my career next year and want to re train as an electrician. The course starts next year but as I am a complete novice I would like to have a basic understanding before I start. Which books could I purchase, as there seems to be a lot on the market.
It maybe wise to ask the training provider what publications would be suitable.
I would expect the course to be run in units/modules and publications out there that run with your course.
There is lot of online information available, at a very basic/novice level I would just for now look for some cheap books just to give you an understanding, as you will be spending plenty of money in the coming years on publications, books, guidance notes etc..
Maths is a big part of the course work, so some work on ohms law, circuits in series and parallel would be advised.
What course is it you are enrolling on?