Electrical Standards Product Guide 1998 provides background information on the National Electrical Manufacturers Association (NEMA) and includes a listing of NEMA companies and the board of governors. An index of standards is organized according to product category. A listing of product manufacturers is also included. For further reference the guide provides reference information to other publications and industry resources.
National Electrical Mfg. Assoc., 1300 North 17th St., Suite 1847, Rosslyn, VA 22209.
The Industrial Internet of Things may be going off the deep end in connecting everything on the plant floor. Some machines, bearings, or conveyors simply donít need to be monitored -- even if they can be.
Wind turbines already are imposing structures that stretch high into the sky, but an engineering graduate student at the University of Notre Dame wants to make them even taller to reduce energy costs and improve efficiency.
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