Electrical Testing and Fault Finding - Socket NOT Working for a Dishwasher Marcus and his work experience trainee Eric have been called out to a dishwasher that isn't working. On investigation through both electrical live and dead testing they find out that one of the conductor is broken. This broken conductor is causing the socket outlet for the dishwasher not to work. All the electrical tests are carried out using a Megger MFT tester. Videos are training aids for City and Guilds (C and G) and