From: tomb@hplsla.hp.com (Tom Bruhns)
Subject: Re: A question about 120VAC outlet wiring..
Organization: HP Lake Stevens, WA
Lines: 21

crisp@ecsvax.uncecs.edu (Russ Crisp) writes:

>SO..  Here's my question.  It seems to me that I'd have the
>same electrical circuit if I hooked a jumper from the neutral
>over to the ground screw on new 'three prong' grounding outlets.
>What's wrong with my reasoning here?  

May I respectfully suggest you NOT do this??  The ground is
supposed to be a protective ground, and though what you suggest
looks good on paper, it's dangerous to rely on the same wire for
power and protection.  It'd never meet code, and if you now own
the property and later sell it, you may end up with liabilities
you don't want, and if you _don't_ now own it, well...

There's a "wiring" FAQ that I think addresses this.  I believe
an alternative is use of a GFCI, but I'm really not sure what
current code allows in this area.  The GFCI senses alternate
(unwanted) current paths, and doesn't rely on a specific
protective ground wire, at least not beyond the GFCI in the
protected circuit.  GFCI breakers are available (but expensive).