18th Edition IET Wiring Regulations: Design and Verification of Electrical Installations 9th Edition by Brian Scaddan
CHAPTER 1 Design
CHAPTER 2 Inspection and Testing
CHAPTER 3 Special Locations IET Regulations Part 7
This popular guide provides an understanding of basic design criteria and calculations, along with current inspection and testing requirements and explains how to meet the requirements of the IET Wiring Regulations. The book explains in clear language those parts of the regulations that most need simplifying. There are common misconceptions regarding bonding, voltages, disconnection times and sizes of earthing conductors. This book clarifies the requirements and outlines the correct procedures to follow.
This provides an affordable reference for all electrical contractors, technicians and other workers involved in designing and testing electrical installations. The content covers the requirements for both City & Guilds and EAL courses, and contains sample exam questions and answers. It also makes an ideal revision guide.
- Fully up to date with the 18th Edition of IET Wiring Regulations.
- Simplifies the advice found in the Wiring Regulations, explaining what they mean in actual working practice for design and testing.
- Expert advice from an engineering training consultant, supported with color diagrams, examples and key data.
There are many electrical operatives who, quite innocently the author sure, select wiring systems based on the old adage of ‘that’s the way it’s always been done’ or ‘we always use that size of cable for that circuit’, etc. Unfortunately, this approach, except for a few standard circuits, is quite wrong. Each wiring system should be designed to be fit for purpose and involves more than arbitrary choices.
The intention of this book is to illustrate the correct procedure for basic design of installations from initial assessment to final commissioning. It will also be of use to candidates studying for a C&G or EAL Design qualification.
Download 18th edition IET wiring regulations: Design and verification of electrical installations in free pdf format.