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

Fault Finding on a Ring Final Circuit How to find fault on a ring final circuit sometime called a ring circuit or ring main. Using a Megger MFT tester Marcus sets about finding an open circuit after carrying out stage one testing end to ends. Marcus show you how to split the ring circuit into 2 radial circuits and then test each leg until you find the faulty socket is identified. Please note there are many different ways to find this type of fault... Electrical fault finding 🔵 How to Test a Rin