Electric arc furnace — An electric arc furnace (EAF) is a furnace that heats charged material by means of an electric arc. Arc furnaces range in size from small units of approximately one ton capacity (used in foundries for producing cast iron products) up to about 400 … Wikipedia
Private equity secondary market — In finance, the private equity secondary market (also often called private equity secondaries or secondaries) refers to the buying and selling of pre existing investor commitments to private equity and other alternative investment funds. Sellers… … Wikipedia
St. Joan of Arc Secondary School, Hong Kong — St. Joan of Arc Secondary School(SJA, traditional Chinese: 聖貞德中學) is a Catholic boys grammar school founded in 1955.Class structureThere are six classes in form one and two, five classes in each form from three to five, and three classes in form… … Wikipedia
List of secondary schools in Hong Kong — The list of secondary schools in Hong Kong is arranged by 18 districts of Hong Kong. It includes government schools, aided schools, Direct Subsidy Scheme (DSS) schools, private schools, as well as English Schools Foundation (ESF) schools and… … Wikipedia
Cultural depictions of Joan of Arc — Joan of Arc statue at Place des Pyramides, Paris by Emmanuel Frémiet, 1874 Joan of Arc has inspired artistic and cultural works for nearly six centuries. The following lists cover various media to include items of historic interest, enduring… … Wikipedia
Shielded metal arc welding — (SMAW), also known as manual metal arc (MMA) welding, flux shielded arc welding … Wikipedia
Region of Peel Secondary Schools Athletic Association — The Region of Peel Secondary Schools Athletic Association or ROPSSAA is a high school league for 26 sports. It has 56 member schools throughout the Region of Peel from the Peel District School Board, the Dufferin Peel Catholic District School… … Wikipedia
Xenon arc lamp — A xenon arc lamp is an artificial light source. Powered by electricity, it uses ionized xenon gas to produce a bright white light that closely mimics natural daylight.Xenon arc lamps can be roughly divided into three categories: * Continuous… … Wikipedia
Mercury-arc valve — Mercury rectifier on display in Beromünster, Switzerland before being decommissioned A mercury arc valve (mercury vapor rectifier) is a type of electrical rectifier used for converting high voltage or high current alternating current (AC) into… … Wikipedia
Mercury arc valve — A mercury arc valve (mercury vapor rectifier) is a type of electrical rectifier which converts alternating current into direct current. Rectifiers of this type were used in electric motor power supplies for industry, in electric… … Wikipedia
Hydrargyrum medium-arc iodide lamp — Hydrargyrum medium arc iodide, or HMI, is a mercury halide gas discharge medium arc length lamp with a multi line spectra emission. The name implies that hydrargyrum, an archaic term for Mercury (Hg), is held as a vapour mixed with other rare… … Wikipedia