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Latest Electrical engineering Stories

2014-08-22 23:04:59

Larson Electronics has announced the release of a Group B approved temporary manhole mount LED light fixture that provides operators with a powerful and highly convenient alternative to traditional string or tank lights. Kemp, TX (PRWEB) August 22, 2014 An innovative 24” man-way support bracket combined with a compact design and LED technology make this lamp an excellent lighting solution for operators working within storage tanks, railcars, and other locations where entry is through a...

2014-08-22 23:02:18

More than 40 national retailers realize up to 15% total facility energy reduction with effortless HVAC upgrade. Plano, Texas (PRWEB) August 22, 2014 NexRev Inc., the leading manufacturer of performance-enhancing energy efficiency upgrades for standard HVAC equipment, announced today it has completed 25,000 successful installations of their flagship product, DrivePak, since its introduction to the market in 2008. DrivePak is the preferred choice of Variable Frequency Drive (VFD) retrofit...

2014-08-22 12:28:24

MarketOptimizer.org adds "Synchrophasors in Smart Grid in Key Countries, Update 2014 - Market Volume, Average Price and Market Size Forecasts to 2020" to its store. DALLAS, Aug. 22, 2014 /PRNewswire-iReach/ -- "Synchrophasors in Smart Grid in Key Countries, Update 2014 - Market Volume, Average Price and Market Size Forecasts to 2020", which provides in-depth analysis of the synchrophasor market at country level. (Photo - http://photos.prnewswire.com/prnh/20140822/138830) Scope The global...

2014-08-22 08:26:23

BURNABY, British Columbia, August 22, 2014 /PRNewswire/ -- Electrolytic and Ceramic Capacitors to Capture Major Market Share in India Electrical Capacitor Market During 2014-19 Capacitor is a key passive electrical component used to store energy in electrical and electronic equipment or devices. In India, the demand for electrical capacitor is expected to increase primarily due to rising demand for consumer durables, IT hardware coupled with use of electrical circuitry...

2014-08-22 08:21:53

ReportsnReports.com adds "Variable Frequency Drives Market by Type (AC, DC, Servo), Power Range (Micro, Low, Medium, High), Voltage (Low & Medium), Application (Pump, Fan, Compressor, Conveyor, Elevator, Extruder) and Geography - Global Market Trends & Forecast to 2019" global research report in its store. DALLAS, Aug. 22, 2014 /PRNewswire-iReach/ -- Latin America is the highest growing region among the global variable frequency drives market. In Latin America, Brazil is the largest...

2014-08-21 12:35:20

DUBLIN, Aug. 21, 2014 /PRNewswire/ -- Research and Markets has announced the addition of the "Global Surge Protection Devices Market - Industry Analysis, Size, Share, Growth, Trends and Forecast to 2020" report to their offering. http://photos.prnewswire.com/prnvar/20130307/600769 The concept of protecting electronic devices from power surges or spikes is known as surge protection. Surge protection devices allow multiple components to plug into a single power outlet. A power surge is a...

2014-08-21 08:24:00

Marque Industry Event to Address Major Challenges Faced By Power Organizations Worldwide WATERTOWN, Mass., Aug. 21, 2014 /PRNewswire/ -- Doble Engineering, the leading testing and maintenance authority with nearly 100 years of experience in the electric power industry, will attend CIGRE Session 2014, where industry leaders have the opportunity to connect on the critical issues they're facing. http://photos.prnewswire.com/prnvar/20130912/NE78817LOGO At CIGRE Session, Doble will participate in...

2014-08-20 23:05:58

With over 40 years as a leader in the industrial lighting industry, Larson Electronics continues its commitment to providing high-grade lighting equipment to specialty markets with the release of a dimmable four foot vapor proof LED light fixture ideal for outdoor applications. Kemp, TX (PRWEB) August 20, 2014 The GVP-48-2L-LED-D from Larson Electronics is similar to our popular explosion proof LED fixtures that provide an LED alternative to fluorescent fixtures. These LED fixtures...

2014-08-20 12:21:17

DUBLIN, Aug. 20, 2014 /PRNewswire/ -- Research and Markets has announced the addition of the "The Global Market for Transformers 2014 - 2050: 2nd Edition (incl. database)" report to their offering. http://photos.prnewswire.com/prnvar/20130307/600769 A new report "The Global Market for Transformers 2014- 2050" forecasts steady global growth between 2015 and 2020, with the installed base of Power Transformers likely to increase by 16.4% and the installed base of Distribution...

2014-08-20 12:21:07

DUBLIN, Aug. 20, 2014 /PRNewswire/ -- Research and Markets has announced the addition of the "The Global Market for Transformers 2014 - 2050: 2nd Edition" report to their offering. http://photos.prnewswire.com/prnvar/20130307/600769 A new report "The Global Market for Transformers 2014- 2050" forecasts steady global growth between 2015 and 2020, with the installed base of Power Transformers likely to increase by 16.4% and the installed base of Distribution Transformers to increase...


Latest Electrical engineering Reference Libraries

45_bf7dfca550c23c4d52c592a0411d2543
2010-10-28 18:28:32

A mercury arc valve converts high-voltage or high-current alternating current into direct current. It is an electrical rectifier often used to provide power for industrial motors, electric railways, streetcars, and electric locomotives. Peter Cooper Hewitt, in 1902, invented the mercury arc rectifier. It was further developed by researchers throughout the 1920s and 1930s. Prior to solid-state devices, mercury arc rectifiers were one of the more efficient rectifiers. Silicon diode and...

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Word of the Day
ween
  • To think; to imagine; to fancy.
  • To be of opinion; have the notion; think; imagine; suppose.
The word 'ween' comes from Middle English wene, from Old English wēn, wēna ("hope, weening, expectation"), from Proto-Germanic *wēniz, *wēnōn (“hope, expectation”), from Proto-Indo-European *wen- (“to strive, love, want, reach, win”).
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