If it does not, the box is not grounded. There are ways your electrician can upgrade your outlets to 3-prong without rewiring or grounding for convenience, however there are risks. Simply adding an outlet with an additional prong will give added . But, what can you do about old 2-wire nongrounding-type receptacles, where no ground exists in the outlet box?
You usually see outlets installed with the ground hole down (Photo 2).
The experts from the DIYNetwork.

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GFCI outlets now required in kitchens and bathrooms. Got three prong grounded plugs and two prong electrical outlets ? I heard you could also just replace your Fuze box with gfci circuit breakers. Learn the basics of how to install ground fault circuit interrupter outlets with this brief step-by-step instructional guide.
How to Wire an Outlet : Step 4.



