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EC&M's Top 30 Rankings of Electrical Design Firms

May 1, 2012 3:14 PM, By Beck Ireland, Staff Writer

EC&M Magazine ranks 2012's biggest electrical design firms ...

Electronic billing network

Jun 5, 2012 10:55 AM

Invoice Central is a cloud-based business invoice network designed to streamline invoice delivery and payment ...

Construction Employment Experiences Largest Decline in Two Years in May

Jun 4, 2012 2:26 PM

Civil engineering construction suffers largest employment decline within sector, likely reflecting impacts of 1.4% decrease in public construction activity during the previous month...

Griffin Electric Completes Taunton High School and John F. Parker Middle School

Jun 4, 2012 1:44 PM

Wayne J. Griffin Electric, Inc. has completed the electrical installation work at Taunton High School and John F. Parker Middle School...

Power cord disconnect

Jun 4, 2012 10:21 AM

The Electrical Power Interruption Control (EPIC) automatically disconnects power to an electrical cord...

Equipment management service

Jun 1, 2012 8:04 AM

The cloud-based Netbiter remote management solution allows users to monitor and control field equipment...

BBS Architects & Engineers Acquired the Ward Associates Team

May 31, 2012 2:49 PM

Merger creates the leading MEP engineering and architectural design firm in the Northeast ...

May Business Confidence Survey Results Less Upbeat But Still Point to Growth for North American Electroindustry

May 31, 2012 2:23 PM

NEMA's Electroindustry Business Confidence Index (EBCI) for current North American conditions slipped to 54.2 in May from 59.1 the previous month and has retreated by a cumulative 18.3 points since reaching a post-recession high in February...

LED downlights

May 31, 2012 8:00 AM

The Juno Generation 3 LED Downlight Series now includes a WarmDim model...

LED parking garage luminaire

May 30, 2012 9:42 AM

A suitable replacement for metal-halide fixtures, this LED parking garage luminaire features 30% more light in the 60 to 80 zonal region...

Gibson Electric & Technology Solutions Celebrates 100 Years

May 29, 2012 4:09 PM

Gibson Electric & Technology Solutions is celebrating its 100th anniversary this summer...

More EC&M articles

Short-Circuit Calculation Methods

By Massimo Mitolo, Ph.D., Chu & Gassman Consulting Engineers

The task may seem overwhelming at first, but following a methodical step-by-step procedure can keep you from getting tripped up...

Understanding the Differences Between Bonding, Grounding, and Earthing

By Larry Ray and S. Frank Waterer, Square D Engineering Services/Schneider Electric

The importance of bonding and grounding in commercial, industrial, and institutional buildings cannot be overstated. The grounded circuits of machines...

Understanding The Basics of Wye Transformer Calculations

By Mike Holt, NEC Consultant

Add this information to what you know about delta transformers and you may be ready to solve power quality problems...

Commercial Electrical Load Calculations

By Mike Holt, NEC Consultant

Knowing how to correctly size loads in commercial applications is an essential skill for electricians...

Understanding Induction Motor Nameplate Information

By Ed Cowern, P.E., Baldor Electric Co.

Keeping the language common among manufacturers is critical to making motors interchangeable...

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May 24, 2012 10:45 AM

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product spotlight

Electronic billing network

Jun 5, 2012 10:55 AM

Electronic billing network

Invoice Central is a cloud-based business invoice network designed to streamline invoice delivery and payment ...

View all 2012 Product Spotlights

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EC&M Whitepaper

Arc Mitigation A Three-Step Approach

Did you know that an arc-flash incident hospitalizes 5-7 workers per day in North America, severely impacting processes and profitability with lost production? Download This Sponsored Whitepaper Today!

What's New in Residential Cabling?
Date: Wednesday, May 30, 2012
Time: 2:00pm ET

In this The Home Depot sponsored Low Voltage Webinar, Ron Kipper RCDD / NTS will discuss the need for compression style coaxial connectors and the migration of the entire CATV, Satellite and Audio / Video industry to them. Register Today!

Grounding Versus Bonding
Now Available On-Demand

In this 60-minute FREE webinar, Mike Holt of Mike Holt Enterprises, Inc. will explain the purpose of grounding and bonding as related to the most current requirements set forth in the 2011 NEC. Register to View On-Demand!


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