Latest Electrical engineering Stories
NEW YORK, Oct.
DALLAS, October 8, 2014 /PRNewswire/ -- RnRMarketResearch.com adds Market Research Report on Global and Chinese Copper Chloride (CAS 7447-39-4) Industry, 2009-2019 and
PORTLAND, Oregon, October 8, 2014 /PRNewswire/ -- A new report by Allied Market Research titled, "Global Electric Motors Market (Motor Types, Output power, Applications
MOUNTAIN VIEW, Calif., Oct.
Brandon Hall Group awards Genpact's best-in-class development programs NEW YORK, Oct.
Edison Partners Exits Pharma Digital Marketing Leader Lawrenceville, NJ (PRWEB) October 07, 2014 Edison
Circuit Breaker Analyzer used on Windows 7 devices allows technicians to safely identify potential mechanical failures before they happen Addison, Texas (PRWEB)
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...
- A small wooded valley; a dell.
- The protecting weather-shed built around the entrance to a house.
- The roofed-over space between the kitchen and the sleeping-quarters in a logging-camp, commonly used as a storeroom.