This revised edition keeps the same user-friendly approach that has proved invaluable to students and tutors, but now incorporates the new 17th wiring regulations.

• Dedicated Student Book purely for the Level 2 Technical Certificate syllabus requirements, so students can be sure the content is right for them.
• User-friendly, jargon-free style that is written with the learning needs of the student in mind.
• The book's structure is directly matched to the units and learning outcomes of the Level 2 2330 syllabus to ensure ease of use for both students and tutors.
• Additional underpinning knowledge for students working towards the 2356 NVQ in Electrotechnical Services is provided.
• Highly visual, fully illustrated format to guarantee accessibility every step of the way.