Few topics in the industry elicit as much controversy as grounding. Poor grounding practices cause ongoing equipment problems in a facility, whereas proper deployment ensures reliable and productive ...

A separately derived system (SDS) has no direct connection to other sources except through grounding and bonding. Grounding and bonding must be performed at the source, not on the load side, to ...

Specializing in grounding for AM broadcast and lightning protection, AM Ground Systems Company offers comprehensive ground system inspection, evaluations and repair. Using state-of-the art test ...

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 study shows that a combination of water content, plasticity index, and dry density, can provide a reliable prediction model for soil resistivity, paving the way for the cost-effective design of ...

As the FCC continues to delete mandatory measurements and checksfrom the Part 73 rules, some unintentional traps are opened for theunwary engineer. Over the years old-timers have become accustomed ...

The Air Force has awarded a $20 million contract to Braxton Technologies to prototype a common ground system to be used for satellite command and control across all upcoming satellite missions. (U.S.

General Dynamics, which the Navy contracted with to build the ground system for the Mobile User Objective System, will provide sustainment services for the ground system over the next decade. (Michael ...