Lightning protection is a critical aspect of establishments that operate sensitive electrical equipment, especially in the broadcast industry. Tied to this first line of protection against lightning ...

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 ...

Should I install an ungrounded, solid, or high-resistance grounding system? That is the question asked by many designers and installers. The answer to this question depends on many factors. To make ...

Before the days of electronic loads, equipment grounding conductors (EGCs) were not required at the branch circuit level. But with the advent of electronic-based ballasts for fluorescent and HID ...

AN estimated 58 people lose their life each week as a result of electric shock. In an electrical system, the grounding system is the primary protection against electrical shock hazards. It provides a ...

ALEXANDRIA, VA.—In this final installment of a series of articles aimed at helping broadcasters protect their installations from powerline and lightning-induced surges, we focus on the importance of ...

Due to space limitations in the September issue, John Battison’s RF Engineering column is shown here in its entirety. The average ground system is quiet, dependable and retiring, performing its work ...