Why Has My Socket Stopped Working?
A dead socket can come from an appliance, tripped breaker, damaged connection or power cut. Learn safe checks, warning signs and when to call an electrician.
How to Trace an Electrical Fault Safely: A Homeowner-Friendly Guide
Electrical fault finding starts with symptoms, isolation, safe testing, and pattern recognition. This guide explains how to narrow down RCD trips, MCB trips, dead sockets, flickering lights, open circuits, reverse polarity, and earth faults without taking unsafe risks.
Short Circuit vs Open Circuit: What's the Difference?
A short circuit and an open circuit are opposite faults — one causes too much current, the other causes none. This guide explains both, their real-world causes, and how to identify each.
Fault Simulation Mode in ElectraSim: Diagnose Open Circuits, Reverse Polarity and Earth Faults
ElectraSim now lets you inject real electrical faults into any circuit — wire breaks, reverse polarity, and missing earths — and watch how each one affects simulation results.