Units covered:
Unit 1 Working effectively and safely in the electrotechnical environment
Unit 2 Principles of electrotechnology
Unit 3 Application of health and safety and electrical principles
Unit 4 Installation (Buildings & Structures)

The fifth edition has been updated in line with the 17th Edition Wiring Regulations so that students can be sure to work to the latest regulations. The structure of the book has been overhauled and it now covers each learning outcome in a dedicated chapter. Learning features, such as key facts, definitions, safety tips and end of chapter questions with answers help students to check their understanding and revise for the exams. The text is highly illustrated and the book is now in full colour.