The answer to 'electrical repair burning smell' is that a burning smell coming from electrical equipment or wiring is a serious issue that should be addressed immediately. This could indicate an electrical short, overheated component, or even a fire hazard. It's important to act quickly to identify and resolve the problem.
Common causes of a burning electrical smell include loose or damaged wiring, overloaded circuits, faulty appliances or electronics, and issues with the electrical panel or outlets. Symptoms may also include flickering lights, breakers tripping, or visible signs of damage. If you notice a burning smell, shut off power to the affected area and avoid using the equipment until the problem is fixed.