Welcome to Ask A Trainer from F.H. Furr. Phil in Ashburn recently asked why the lights in one of his rooms have started to flicker. No, it's not a ghost. It's much more likely there's a loose ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Flickering lights can be disconcerting when you don’t know the cause, or how to fix it.

Fig. 1: Heat from loose wiring connections points to the source of the failure. The blackened plug is a clue. One of the many maintenance actions we’ve emphasized over the years is that of creating ...

Many electrical appliances generate heat during operation. However, the outlet itself should never get hot. If you notice ...