Live Test Re-check Polarity and Functional Testing of our 2 Way and Intermediate Lighting Circuit EAL Awards City & Guilds Students training aid for checking polarity and functional testing (LIVE) under controlled conditions within a college environment our basic lighting circuit. The first live test is check polarity of supply using an approved voltage indicator. We are checking that the switches operate and that includes the MCB and the RCD which in this case is a RCCB. Videos are training aid

The Challenges of Testing Exposed Conductive Parts In this video, we will demonstrate how to perform the dead tests on our one-way lighting circuit, which is wired with PVC singles in a plastic conduit. I will show you how to ensure that the exposed conductive parts of a metal grid switch are properly connected to the CPC (Earth). Continuity of the CPC & Insulation Resistance Tests Videos are training aids for City and Guilds (C and G) and EAL courses Level 1, 2, 3 plus AM2, AM2S and AM2E. You c