October Issue 2007

 

There were 3,688 proposals for changes to the National Electrical Code (NEC) and approximately 2,50


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October 2007
Protection for transformers rated 600 volts or less is determined by selecting one of three levels of full load current (FLC) found in Table 450.3(B) of the National Electric READ MORE
October 2007
Article 110—Requirements for Electrical Installations; Article 210—Branch Circuits; Article 250—Grounding and Bonding; Article 392—Cable Trays; Article 408—Switchboards and P READ MORE
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October 2007
When the US Green Building Council (USGBC) was founded in 1993, its name sounded vaguely left-of-center. READ MORE
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October 2007
The wind turbine pictured above is turned on its side, but it isn’t broken. READ MORE
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October 2007
According to the Chicago Tribune, administrators and students are uniting at colleges and universities nationwide to cultivate environmentally friendly campuses. READ MORE

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October 2007