Published:
April 2012

Featured In This Issue

 

Featured Articles

The Year of Living Socially

By Julie KnudsonUnder (Your Business)

Many companies will remember 2011 for its ups and downs, but history might also label it as the year

New Kid in Town

By Susan BloomUnder (Lighting)

As an estimated 5-million-piece market valued at nearly $1 billion in U.S.

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April Quiz With Correct Answers and Explanations
(Systems)
By
Jim Hayes
April 2012
Communications cabling installations follow rules—some mandatory, some advisory—covered by what we call standards and codes. READ MORE
Installing Technology Today
(Systems)
By
Frank Bisbee
April 2012
The integrated systems (low-voltage) electrical contractor provides installation and maintenance of optimized and integrated low-voltage building control systems and has now e READ MORE
Greener Than Thou
(Green Building)
By
Chuck Ross
April 2012
When the economics of residential solar panels are up for discussion, the phrase “grid parity”—meaning the point at which solar-generated electricity is as cheap as the energ READ MORE
Dupont Announces 'Dirty Work' Photo Contest
(Miscellaneous)
By
April 2012
DuPont Protection Technologies announced the launch of the second annual DuPont Tyvek Dirty Work Photo Contest. The online contest runs through Sept. READ MORE
Sizing Conductors, Part XI
(Codes & Standards)
By
Charles R. Miller
April 2012
One of the most-referenced tables in the National Electrical Code (NEC) is Table 310.15(B)(16), formerly Table 310.16. READ MORE

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Products Featured In This Issue

Cool Tools: Cable Pullers
Pulling electrical cable through conduit by hand used to be a physically difficult, often frustrating task, but the advent of power pulling equipment has changed the game ent READ MORE
Testers and Meters
1 Tester > Hioki’s clamp-on leak Hitester 3293-50 has a flip clamp design and enables users to measure for leakage current and load of commercial frequency components usin READ MORE
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