Full Description

The National Electric Code (NEC), promulgated in 1897, has been disputed by AWWA on the subject of electrical grounding to water pipes for more than 65 years. Summarized here is the evolution of the NEC stipulations and AWWA policy statements to date. Includes 17 references.

Product Details

Edition: Vol. 72 - No. 2 Published: 02/01/1980 Number of Pages: 4File Size: 1 file , 1.6 MB