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 ...

You basically perform work on two types of systems: solidly grounded or ungrounded. The general requirements for grounding and bonding these systems can be summarized as follows. You ground ...