Add Yahoo as a preferred source to see more of our stories on Google. If you have an older home, you may want to make sure that your electrical outlets are grounded. Grounding refers to the wire that ...

A. Bonding of electrical equipment is covered by Sec. 250.4(A)(2), (3), and (4). Metal parts of electrical equipment are grounded to reduce arcing within the buildings/structures from induced voltage ...

Why is grounding so difficult to understand? One reason is because many do not understand the definition of many important terms. So let’s review a few important definitions contained in Articles 100 ...