Electrical Contractor Magazine

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
One way electrical contractors (ECs) ensure safety is to install smoke alarms in every home they wire. READ MORE
May 2009
Duct detectors are installed through the wall of a duct in order to sense whether smoke is present in the air-circulation system. READ MORE
May 2009
Two of my previous articles go well with this one. “Are Your Estimators Bored?” (March 2006) and “Never Stop Bidding Work” (March 2008). READ MORE
May 2009
While preparing a presentation, I noticed a photo taken at a facility where temporary power was needed periodically. The facility rented a generator when necessary. READ MORE

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May 2009