This study book covers the following topics on installation and Commissioning: supply, overcurrent and earth fault protection, the electrical information required, selection of conductor size, selection of cable and protective conductors, preparting for commissioning, testing, alarm systems, and fault location. Stage 1 Design also includes a circuit design project. Circuit 1 has been completed to aid students in completing circuits 2, 3 and 4 at the relevant stages in the book. Self-assessment questions and an end test are included so that progress can be monitored. The intermediate Course books cover the knowledge requirements for the City & Guilds of London Institute 2360 Electrical Installation Scheme, Part 2 and NVQ level 3.

Supply and Protection. Overcurrent & Earth Fault Protection. Electrical information required. Selecting the conductor size. Selecting the Cable. Selection of Protective Conductors. Preparing for Commissioning. Testing. Alarm Systems and Fault Location. End Test. Answers. Appendix.

Malcolm Doughton, I.Eng, MIET, LCG has considerable experience in both the electrical contracting industry and further education and training. He is currently managing director of an electrical consultancy and training company