Published:
April 2010

Featured In This Issue

 

Featured Articles

Storm of Social Sites

By Darlene BremerUnder (Miscellaneous)

In the beginning, there was the bulletin board system, an online meeting place (accessed over telep

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Peacekeeper
(Codes & Standards)
By
James G. Stallcup
April 2010
The foreman for a group of electricians wiring an industrial facility sent me an e-mail asking a number of installation questions based on the National Electrical Code (NEC). READ MORE
Trapping Sunlight With Silicon Nanowires
(Green Building)
By
April 2010
While there are now silicon photovoltaics that can convert sunlight into electricity at impressive 20 percent efficiencies, the cost of this solar power is prohibitive for lar READ MORE
Branch-Circuit, Feeder and Service Calculations, Part L
(Codes & Standards)
By
April 2010
How many times has it been said that the National Electrical Code (NEC) is a minimum set of electrical standards or that the Code contains minimum electrical installation req READ MORE
Never Assume
(Miscellaneous)
By
Stan Shook
April 2010
With any project you estimate, everything you count or don’t count is relative to the project’s costs and how much profit your company will make. READ MORE
Dim and Dimmer
(Lighting)
By
Craig DiLouie
April 2010
Satisfying peak demand can be very expensive for utilities, which pass this cost onto their customers in the form of time-variable pricing or demand charges. READ MORE

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Products Featured In This Issue

Cool Tools: Conduit Benders
Hand conduit benders fall into a category of hand tools that are so basic it may be simple to miss the improvements that make them easier to use, more durable and more product READ MORE
Testers & Meters
1 AFCI/GFCI Circuit Tester > Ideal Industries’ AFCI/GFCI circuit tester tests AFCIs and GFCIs for proper operation and shared neutrals. It verifies wiring configuration. READ MORE
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