I have run into a few instances of problems.  One was when I was at a union
site that required a specific contractor even for work that didn't require
a licensed electrician.  I asked for an equipment rack to be earthed and I
got a strange look.  When I said "grounded' the electrician looked happier
and then knew what to do.  I had a colleague who was monitoring the
installation of equipment at an automotive assembly plant near Toronto.  My
colleague was asked about the earth connection and had to explain that it
meant grounding.  The first case was confusion over verbal instructions and
the second was in regards to written instructions.

This hasn't happened to me often, but it has happened.  I rather stick with
the term "Earth" and be done with it.  I just seem to keep running into
knuckle draggers who are given tasks beyond their comprehension.

Ted Eckert
American Power Conversion/MGE
http://www.apc.com/

The items contained in this e-mail reflect the personal opinions of the
writer and are only provided for the assistance of the reader. The writer
is not speaking in an official capacity for APC-MGE or Schneider Electric.
The speaker does not represent APC-MGE's or Schneider Electric's official
position on any matter.


                                                                           
             "Tarver, Peter"                                               
             <peter.tarver@san                                             
             mina-sci.com>                                              To 
             Sent by:                  <emc-p...@ieee.org>                 
             emc-p...@ieee.org                                          cc 
                                                                           
                                                                   Subject 
             02/29/2008 03:50          RE: Protective Earthing             
             PM                                                            
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           




> From: Ted Eckert
> Sent: Friday, February 29, 2008 12:45 PM
>
> However, I have worked with electrical contractors
> who's staff only knows the term "Grounded".

Can you offer a context for this, Ted?  For instance, you told the
contractor's staff, "be certain to earth that box."  Or were they reading a
manual?

Regards,

Peter L. Tarver, PE
ptar...@ieee.org

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