The Petroleum Equipment Institute announced that the 2012 edition of Testing Electrical Continuity of Fuel-Dispensing Hanging Hardware (PEI/RP400-12) now is available for purchase. The newly revised ...
In multiwire branch circuits, the continuity of the _____ conductor shall not be dependent upon the device connections. General wiring method requirements are outlined in Art. 300 of the 2011 NEC.