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How to Test Continuity of the CPC for a Lighting Circuit Sometimes Called the R2 Test EAL Awards City & Guilds Students training aid on how to test for continuity of the CPC only on a lighting circuit. Full demonstration using a MFT Megger tester set on the ohms scale whiles using a long wondering lead. This test is commonly call the R2 test on-site and will not include the polarity test. Videos are training aids for City and Guilds (C and G) and EAL courses Level 1, 2, 3 plus AM2, AM2S and AM2E

Don’t Fail Testing on Continuity of CPC How to test dead for continuity of the CPC and polarity of our 2 way lighting circuit in PVC conduit as we prepare for our City and Guild 5357. 2391, AM2 and AM2S. It is very important to test to all earthed parts (exposed conductive parts) of an electrical circuit and not just the screwed earth terminal. EAL Awards City & Guilds Please Note: we have plastic light fitting and PVC conduit which are fully insulated and we have metal light switch boxes and me