The ring final circuit (ring main) is a unique British socket wiring system. More complex to test and install compared to radial circuits. In this electrical tutorial, Joe Robinson explores how the current flows in the branches of a ring circuit. This video demonstrates why you can't use a 16A junction box on a 32A ring final circuit, a topic explored in a previous electricians' Q&A - https://youtu.be/LreZCnItWfM 🕐 TIME STAMPS 🕕 ====================== 00:00 Ring final circuits - (yes loads of

Magical 1.67 - Ring Circuit Testing If you wire a ring final circuit in 2.5mm2 twin and CPC cable (twin and earth) the relationship between the resistance of the live conductors and the CPC is a multiple of 1.67. 🔵 How to Test a Ring Final Circuit - Ring Main or Socket Circuit - Ring Continuity & Polarity Tests https://youtu.be/UesYHVsZD-E Videos are training aids for City and Guilds (C and G) and EAL courses Level 1, 2, 3 plus AM2, AM2S and AM2E. #GSHElectrical #Electricaltrainingvideos #elect

Ring Final Testing in Under 3 minutes… In this video, we carrying out a Ring Final Circuit Continuity, we’ll take you step by step through the test procedure. Whether you’re preparing for an assessment, brushing up your testing knowledge, or just want to avoid the pitfalls, this guide will give you the confidence to test ring finals the right way. Check out the TIS MFT Pro 👉 http://hub.efixx.co.uk/TIS-MFTPro Dive Into Insulation Resistance 👉 https://www.youtube.com/playlist?list=PLmWOIPxaBWH45