A requirement for short-circuit current rating was added in the 2005 National Electrical Code (NEC) to Section 430.8 covering motor controller marking, to Section 440.4(B) cov READ MORE
Published:
February 2009
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February 2009
According to the Cleveland Plain Dealer, Ohio has unveiled a $3.5 million renewable energy program to boost the use of wind power and solar water heating systems in the state. READ MORE
February 2009
I’m continually asked what I think estimators should be paid. It’s a complicated question. I think contractors should invest a lot of money on their estimating. READ MORE
February 2009
Verizon Business completed the installation of a voice over Internet protocol (VoIP) platform and is deploying wireless local area networks (LAN) for each school campus in the READ MORE












