1. Electricity at Work 2. Basic Principles of Electricity Volt = Electrical pressure Ampere = Electric current flow Ohm = Electrical resistance (or impedance)…
1. Saffron Insurance Serviceswww.saffroninsurance.co.uk01799 522 29367 High StreetEssex, CB10 1AA 2. 1Table of ContentsIntroduction ..............................................................................................................…