- carbon on contacts due to arc burn can also act as a resistance and create fire
- burned wires must be also snipped or much better, replaced to avoid electric fire.
The whole line is dangerous. Often from something like a window AC or portable heater added to to same outlet as room lighting and a TV or computer. The AC or heater is already near the maximum current for the line, usually 1400 watts. If you feel the outlets or wire in the walls they will be warm or hot. We have a lot more stuff plugged in than the era when most houses were built. Any connection issues can cause further problems. The wall outlet and circuit breaker are common. If your lights start flickering at all, you need to find the issue quickly. That isn’t always going to happen, but in many cases flickering lights are a sign of the problem.
Meanwhile landlords: two outlets should be enough for a living room right?
This drives me crazy! Every apartment I’ve lived in has had a shortage of outlets in the main areas. But meanwhile, my mom’s apartment has EIGHT sets of outlets in her living/dining area. Sixteen total outlets in that room. 4 pairs in the kitchen. It’s amazing, I dunno how she got so lucky.
All those outlets are probably on the same breaker.
