May 2012: Zero Energy, Zero Injuries

 

Ever wonder how companies win safety awards or achieve zero injuries? Safety benchmarking could...

Safety is an integral part of the electrical construction business and, as such,...


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| May 2012
I started this series of articles after a friend asked some questions about overcurrent protection for the direct current (DC) output of photovoltaic (PV) modules, the DC outp

| May 2012
A customer of yours hears a tornado siren blaring in the distance and takes cover in his storm shelter. Soon after, a roaring freight train seemingly passes overhead.

| May 2012
U.S. electric utilities are installing huge numbers of advanced electric meters across the country.

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| May 2012
As stated in 90.1(A) of the National Electrical Code (NEC), the purpose of the Code is the practical safeguarding of people and property from hazards arising from the use of

| May 2012
Stairwell lighting is typically operated continuously at full output in nonresidential buildings even though these spaces are only intermittently used.

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