Książki

This guide to the inspection and testing of electrical installations outlines the descriptive and diagrammatic test methods, with explanations of the underlying principles, together with useful tables for the comparison of test results and guidance on certification to the 18th edition of the UK Wiring Regs - for both C&G and EAL courses.

IET Wiring Regulations: Inspection, Testing and Certification: Inspection, Testing and Certification