Grounded Conductor 4 : In marine fire fighting vessels, a current-carrying conductor connected to the side of the electrical source that is intentionally maintained at ground potential. NFPA 1925, 2004 ed
National Fire Protection Association, Illustrated Dictionary of Fire Service Terms, Jones & Bartlett Publishers, MA. USA 2006. https://books.google.com.kw/books?id=W0WIRa3Gl4QC& printsec=frontcover&source=gbs_ge_summary_r&cad=0# v=onepage&q&f=false, (Fr Srvc - Amer) {141}