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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

1 Way Lighting Circuit 2 Plate Method Testing Continuity of CPC, Polarity & Insulation Resistance EAL Awards City & Guilds In this video I show you how to test a 1 way lighting circuit that is wired using the 2 plate method where the feed is take to the switch. The circuit contains 2 LED downlights (spotlights). I show how to carryout the continuity of CPC, polarity and installation resistance tests using my Megger MFT tester when the circuit had LED downlights connected. The 2 plate method is a