Student training aid for testing continuity of CPC and polarity of our A3 radial socket Circuit. Remember to test line to neutral first as part polarity then line to CPC to complete polarity and gain your continuity reading R1 + R2. The parallel earth path set up by the exposed conductive part (steel conduit) needs removing to prove continuity of the 2.5mm2 CPC. Video shows the use of a long wondering lead to prove the exposed conductive parts (steel conduit and metal clad socket) are earthed. Using a MFT Megger tester during the practical demonstration.
Videos are training aids for City and Guilds (C and G) and EAL courses Level 1, 2 and 3.
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