Well, what about 110.5? An EGC is not "normally used to carry current", so use of emt or other raceways as an EGC is not a violation of this section, but a neutral is "normally used to carry current". What material is that particular emt made of?
(I was directing this response to the original question rather than sparky's monkey wrench. I don't know how to noodle out of that one
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[This message has been edited by eprice (edited 08-19-2003).]