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Electrical Apparatus
The Magazine of Electrical &
Electronic Application & Maintenance

March 2007 

Below are listed featured articles from the March 2007 issue, Vol. 60, no. 3 © 2007 Barks Publications, Inc. ... see also March 2007 departments and columns and Previous issues.

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• Once is enough
  In writing, repetition is more likely to weaken than strengthen your point.

   

  By Richard L. Nailen, P.E., EA Engineering Editor
   

• An update on flicker
  Standards for measuring the annoyance of dimming lights, difficult as it is to quantify, are now going international.

   

  With trilingual summary.
  
  (Read an online summary )
  By Richard L. Nailen, P.E., EA Engineering Editor
   

   

• Plant and shop equipment
  A special section devoted to tools and materials used in apparatus service and maintenance.
  By the EA Staff

• Light curtains can enhance machine safety and productivity
  Originally banned by OSHA, these safety systems are becoming increasingly easy to implement.

By Richard B. Elsberry, EA Contributing Editor

• How audit standards affect your business
  New standards, even for small firms, emphasize documentation.

By William H. Wiersema, EA Contributing Editor
 

See also March 2007's Departments, columns