Article 250 of the National Electrical Code (NEC) focuses on grounding and bonding. This Code Article is divided into 10 separate parts — each identified by a Roman numeral. Because of the terminology ...

The National Electrical Manufacturers Association has published ANSI/NEMA GR 1-2007 Grounding Rod Electrodes and Grounding Rod Electrode Couplings. The National Electrical Manufacturers Association ...

Do the myriad rules about grounding sometimes seem a bit too much to handle? Do grounding implementation problems sometimes leave you dazed and confused, with the correct solution seemingly a bit over ...

Keeping things clean is the bane of the broadcast engineer. George Sperry, general manager of WEVA(AM-FM), Emporia, Va., was doing some preventive maintenance recently, and was washing the station ...

The author is southwest tech engineer for Wheatstone Corp. Hardly a week goes by that the Wheatstone Tech Support department doesn’t get at least one call from a customer who is having equipment ...

For starters, the term "ground" refers to a conductive body, which is typically the earth. The act of "grounding" means creating a low-resistance path between an electrical circuit or equipment to the ...