wiring into home grounded?
A friend of mine is interested in buying an older home, but the wiring in part of the house has the outlets with the grounding (meaning 3 plug) and part of the house does not have this, just outlets for 2-prong plugs.
Without hiring an electrician, can someone explain to me why the difference in the outlets?
Logically, you would thing the entire house would have outlets with 3-prongs.
any help for them???