Electrical fault finding on a dedicated washing machine circuit at a care home in North London.
In this episode Delroy The Spark finds and resolves a fault on a MCB.
****I recently completed the 18th edition course, during which the lecturer informed us that when carring out insulation resistance test. You should always test between phase and neutral together and earth. Not like I did phase to earth then neutral to earth. He did explain why it’s a bit complicated for me to try and explain it here. I’ll see if I can simplify it and post it in the future****