All questions and answers are based on the 2017 NEC. Q. What uses are not permitted for PVC conduit by the NEC? A. PVC conduit is not permitted to be used in the following locations: Hazardous ...
A. Raceway bends aren’t permitted to be made in any manner that would damage the raceway, or significantly change its internal diameter (no kinks). Field bends must be made only with identified ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果