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, security...


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| May 2009
A new report from the Geothermal Energy Association (GEA) shows strong growth in new geothermal power projects continuing into 2009.

| May 2009
Next month at the NFPA Fire Safety Conference & Expo, the 2010 edition of NFPA 72 will be voted on by the National Fire Protection Association membership.

| May 2009
Are we headed for another great depression or simply working through an expected blip on the recession radar screen?

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| May 2009
According to the Los Angeles Times, Los Angeles County officials have launched a new "solar mapping" Web site, lacounty.solarmap.org, that lets residents and business owners d

| May 2009
One small city in the beaver state—Independence, Ore.—is now home to a landmark project that is blazing a trail in the field of green building.

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