April Issue 2006

 


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| April 2006
The North Carolina Occupational Safety and Health Administration (NCOSHA) Division of Safety Research investigated the fatal fall of an electrical mechanic.

| April 2006
An alternating-current (AC) photovoltaic (PV) module is defined in Section 690.2 of the 2005 National Electrical Code (NEC) as a “complete, environmentally protected unit con

| April 2006
I once read that Thomas Edison tried to sell houses made from preformed concrete panels without success.

| April 2006
According to the National Electrical Manufacturers Association (NEMA), Rosslyn, Va., sales of industrial control products and systems, as measured by the organization’s Prima

| April 2006
Will unshielded twisted pair (UTP) replace coaxial cable? Probably not, but for those who want to bundle systems and services, it is an extremely viable option.

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