UNITE The Electricians Guide To Good Electrical Practice
 
An indispensable reference book for help and guidance on the IET Wiring Regulations (BS7671). The book is approved for use during several City & Guilds examinations and is essential reading for all those involved in the design, installation, maintenance or inspection and testing of electrical installations.
 
Updated in 2022 to incorporate Amendments 1 & 2 to the 18th Edition of the IET Regulations.
 
CONTENTS of the Electricians Guide to Good Practice Book:
Section 1: Relevant Acts and Regulations     Section 2: Definitions
Section 3: Design Procedure    Section 4: Protection against Electric Shock
Section 5: Protection against Thermal Effects
Section 6: Protection against Voltage Disturbances    Section 7: Colour Codes
Section 8: Earthing    Section 9: Inspection & Testing
Section 10: Special Locations    Section 11: Prosumers' Electrical Installations
Section 12: Cable Reference Tables    Section 13: External Influences   
Section 14: Standard Circuits    Section 15: Installation of Cables   
Index
The Electricians Guide to Good Practice consists of over 200 pages of helpful reference information for anyone interested in the IET Wiring Regulations.
 
This guide also contains many pages of data on current carrying capacity and voltage drop of cables, conduit and trunking capacities, maximum spacing for clips and supports for cables etc. The following are example pages which show a reference table for the maximum lengths of cable used in various radial circuits and the current carrying capacity of non-armoured thermosetting insulated flexible cables with sheaths. 
 
Please allow 3-5 days for delivery for this item.