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== Earth Ground ==== [[Earth Ground]] ==A true earth ground, as defined by the National Electrical Code, physically consists of a conductive pipe or rod driven into the earth to a minimum depth of 8 feet.A true [[earth ground]], as defined by the National Electrical Code, physically consists of a conductive pipe or rod driven into the earth to a minimum depth of 8 feet.=== Switch and Receptacle Mounting Tips ===== Switch and Receptacle Mounting Tips ==