Electrical Contractor Magazine

April Issue 2009

 

For electrical contractors, the most interesting aspect of the American Recovery and Reinvestment A


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April 2009
If you find yourself on Twitter and would like to be able to keep up with ECmag.com there, we have good news for you. We started a Twitter account. READ MORE
April 2009
In recent years, ballast manufacturers have begun marketing a premium fluorescent ballast called a “high-efficiency ballast” for operation of 4-foot T8 lamps. READ MORE
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April 2009
The Home Depot established its first-ever Trade Scholarship Program. READ MORE
April 2009
When most people think of finding the source of power quality problems, they imagine a meter or monitor with half a dozen or more wires connected to the voltage bus or termin READ MORE
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April 2009
For the past few National Electrical Code (NEC) cycles, there has been a concentrated movement by parts of the construction industry to permit fire alarm cables, burglar alar READ MORE

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April 2009