From Free Knowledge Base- The DUCK Project: information for everyone
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A true [[earth ground]], in [[common electrical terminology]] and 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, in [[common electrical terminology]] and 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.
