1 Acronym Finder. 2015. 2  AcronymFinder.com 13 Oct. 2015 http://www.acronymfinder.com/Provider-Transaction-Access-Number-(medicare-reimbursements)-(PTAN).html. 3  Chicago style: Acronym Finder. 4  S.v.
The U.S. National Electric code and Canadian Electric Code mandates only white or grey color be used for neutral wires. The International Electrotechnical Commission and countries that abide by it, such as the United Kingdom, use blue for the wiring color code for neutral wire of AC branch circuit. Continue Reading
1 The neutral wire is part of the GEC or Grounded Electrode Conductor which is part of the home electrical system. 2  The connection of the neutral wire and the ground system is made only at the main electrical panel which is where the bond is made to the earth ground. The neutral is an insulated wire because it is part of the circuit which flows electrical current. 2  The Grounded Electrode Conductor. 3  The neutral wire is part of the GEC or Grounded Electrode Conductor which is part of the home electrical system.