Yup, red was 16th edition. The current one features a lot of RCD requirements, otherwise people who'd done the 16th seemed to get through pretty easily. It's multiple choice open book, the tuition centres around learning to reference the book. There's always a few questions which are deliberately an odd way of phrasing but you probably know enough to pass already.
Seems like there's plenty of work out there for electricians if you're looking to get back into it.
Yup, red was 16th edition. The current one features a lot of RCD requirements, otherwise people who'd done the 16th seemed to get through pretty easily. It's multiple choice open book, the tuition centres around learning to reference the book. There's always a few questions which are deliberately an odd way of phrasing but you probably know enough to pass already.
Seems like there's plenty of work out there for electricians if you're looking to get back into it.