May Issue 2009

 

Article 210 Branch Circuits; Article 240 Overcurrent Protection; Article 250 Grounding and Bonding;

The good news is that the electrical current through low-voltage cabling—such as telecommunications


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May 2009
The stakes are high. According to U.S. Department of Energy (DOE) estimates, nearly 1 billion 60W A19 lamps will be installed in the United States by 2010. READ MORE
May 2009
Are we headed for another great depression or simply working through an expected blip on the recession radar screen? READ MORE
May 2009
A veteren electrician asked what the National Electrical Code (NEC) requirements are for installing cord-and-plug-connected room air conditioners. READ MORE
May 2009
Forget solar, wind and biomass. READ MORE
May 2009
Fires and burns are the fifth most common cause of accidental injury and death in the United States. READ MORE

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May 2009