All Code references are based on the 2005 National Electrical Code. The grounding and bonding requirements in this column apply to solidly grounded systems that operate at not more than 600V, such as ...

In every electrical installation, one of the most important considerations is the design of the earthing system. A wrongly designed earthing system could result in damage to electrical equipment ...

Kolkata: Ahead of monsoon, the Kolkata Municipal Corporation (KMC) has installed and fixed the earthing system in about two lakh street lamp posts across the city to avert electrocution in case of ...