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Dumb question - but #161021
03/29/07 01:50 AM
03/29/07 01:50 AM
C
Check Pilot  Offline OP
Member
Joined: Nov 2005
Posts: 141
Edmonton Alberta Canada
I got asked, by my apprentice, today where the term "identified conductor" came from.

Aside from all the code stuff, just who (probably in 1920 AD or was it BC) thought that term up?

Stupid question - I know.

Work Gear for Electricians and the Trades
Re: Dumb question - but [Re: Check Pilot] #161037
03/29/07 08:42 AM
03/29/07 08:42 AM
B
BigB  Offline
Member
Joined: Mar 2004
Posts: 725
Tucson, AZ USA
I would guess because it is always "identified" with a white color, a stripe, or raised by ribs on lampcords.

Re: Dumb question - but [Re: Check Pilot] #161061
03/29/07 06:35 PM
03/29/07 06:35 PM
E
e57  Offline
Member
Joined: May 2003
Posts: 2,876
S.F.,CA USA
I'm thinking about late forties - round bout when we started identifying conductors. They started painting the neutral conductor. (Paint right over the plain jane black rubber and cambric or cloth) Prior to that you dont see too much in the way of identifying of anything. (Grounds neurtals or hots) I figure that from the practice of treating all conductors as hots - they didn't go as far as to actually identify them, but with the advent of actually grounding things figured you needed a method of doing so for ground and grounded... crazy


Mark Heller
"Well - I oughta....." -Jackie Gleason

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