The second of three volumes; this book covers both the City & Guilds and SCOTVEC courses for Electrical Installation work which leads to the award of approved electrician. This new edition has been completely re-written to accommodate the 16th Edition of the Wiring Regulations and also covers the recent legislation on electrical safety at work. It is aimed at second year students on City & Guilds and SCOTVEC electrical maintenance courses. The book will should prove to be very useful for anyone involved in industrial electrical maintenance. An ELBS/LPBB edition is available.