Q. What are the requirements related to the use of a ground rod for the grounding electrode system, including sizing of the grounding electrode conductor? (Answer based on 2011 NEC.) A. Ground rod ...
The Department for Promotion of Industry and Internal Trade (DPIIT), under the Ministry of Commerce & Industry, notified two new quality control orders (QCOs) for ‘smart meters’ and ‘welding rods and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback