As the days get warmer and longer, people head outdoors to enjoy the nice weather. As you stroll around the yard and the neighborhood, it’s a good idea to keep an eye peeled for changes that may present new hazards and remind yourself of safety tips regarding the…
As you add new household appliances and devices, you may discover that your home wiring is insufficient to handle the load. Individual branch circuits may be inadequate, or you may not have enough power available to begin with, especially in older homes.
You solve the first problem by…
Fluorescent bulbs are gas-filled tubes with electrodes at each end. When current passes through the gas between the electrodes, the gas fluoresces, giving off ultraviolet (UV) light and heat. The UV light excites phosphors that coat the inside wall of the tube, giving off visible light once a…
The light switch—it’s something we take for granted dozens, if not hundreds, of times every day. But if improperly wired, a switch can be an accident waiting to happen.
What Does a Light Switch Do?
An electrical circuit is just what the name implies—a more-or-less circular path through…
The so-called “Internet of Things” is a hot topic these days, and is not without controversy. On the one hand, being able to see inside your house from your phone or tune into the Weather Channel on your refrigerator door has definite advantages—plus it’s pretty cool. At the…
Spending hundreds (or even thousands) on new AV equipment only to discover annoying hums, clicks or hisses coming from the speakers can turn excitement into frustration in a hurry. While a malfunctioning component may be the cause, the problem more likely comes from the multitude of electronics in…
