The basic components of electricity are relatively easy and logical to understand. Most electrical terms relate and get along with each other like a harmonious family. Before you tackle any electrical ...

Q: I have a newly converted condo (it used to be an apartment), and it has electric wall heaters. They are 220 volts. I also have an electric fireplace with a built-in heater. Cheesy yes, but instant ...

These two concepts, horsepower and torque, are measured in the U.S. using curious units that, over the years, we've come to generally understand. After all, they've been in common automotive parlance ...

Measuring a voltage is pretty easy: just place your multimeter’s probes across the relevant pins and read the value. Probing currents is a bit trickier, since you need to open up the circuit and place ...