Designed specifically for your Level 3 learners to provide an accessible, relevant and professional handbook that helps candidates progress in their career. Helps learners focus on diagnostics and rectifying faults as a progression from Level 2. Covers the latest technology within the industry which not only provides the knowledge and skills to pass the qualification, but is highly relevant to the workplace. Problem-solving features help put theory into practice and better prepare candidates for the world of work. Highlights employability skills in a range of focused case-studies.