Quantcast

Latest Electrical engineering Stories

2015-04-24 20:21:07

TORONTO, Apr. 24, 2015 /PRNewswire/ -- Atlantic Wind & Solar, Inc. (OTC: AWSL) is pleased to announce the appointment of Mr. John S. Wilkes as President and Chief Executive Officer.

2015-04-24 16:26:52

DALLAS, April 24, 2015 /PRNewswire/ -- The report "Circuit Breaker & Fuse Market by Application (Non-Residential/Residential, Electronic/Electrical, Transportation

2015-04-24 12:22:32

DALLAS, April 24, 2015 /PRNewswire/ -- The report "Distribution Voltage Regulator Market by Type (Ferroresonant and Tap-switching), By End-user (Commercial, Industrial,

2015-04-23 16:23:35

HOUSTON, April 23, 2015 /PRNewswire/ -- Houston American Energy Corp.

2015-04-22 23:02:22

MacKeeper, a market leader in the production of software that is designed to simplify and optimize the Mac user experience, believes it only takes a few small changes to make a big difference

2015-04-22 12:31:52

LONDON, April 22, 2015 /PRNewswire/ -- The variable frequency drives market report by Transparency Market Research provides in-depth analysis of the global variable frequency drive industry.

2015-04-22 12:31:38

LONDON, April 22, 2015 /PRNewswire/ -- Precision electric motors are high performance electric motors having characteristics such as increased shelf life, reduced noise and reduced energy cost.

2015-04-21 23:05:40

Longtime leading supplier of explosion proof and industrial grade lighting equipment Larson Electronics announced the release of a 15 KVA power distribution panel system that converts three phase

2015-04-21 16:23:43

WAUKESHA, Wis., April 21, 2015 /PRNewswire/ -- Generac Power Systems, a leading designer and manufacturer of backup power generators and engine-powered tools, announced the introduction of the

2015-04-21 16:23:03

Company Adds Action Industrial Group and Seals and Packings, Inc.


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...

More Articles (1 articles) »
Word of the Day
cassation
  • The abrogation of a law by a higher authority; annulment.
  • In music, during the eighteenth century, a song or an instrumental piece similar to the serenade, intended for performance in the open air.
The word 'cassation' comes from the French 'cassation', from Latin 'casso' ("destroy, annul").
Related