overhead condenser
21LCD projector — An LCD projector is a type of video projector for displaying video, images or computer data on a screen or other flat surface. It is a modern analog of the slide projector or overhead projector. OverviewTo display images, LCD (liquid crystal… …
22Batch distillation — Batch distillationcite book|author=Kister, Henry Z.|title= Distillation Design|edition=1st Edition |publisher=McGraw Hill|year=1992|id=ISBN 0 07 034909 6] refers to the use of distillation in batches, meaning that a mixture is distilled to… …
23Radiator (engine cooling) — For other uses, see Radiator (disambiguation). A typical engine coolant radiator used in an automobile Radiators are used for cooling internal combustion engines, mainly in automobiles but also in piston engined aircraft, railway locomotives,… …
24Dynamic range — For other uses, see Dynamic range (disambiguation). Dynamic range, abbreviated DR or DNR,[1] is the ratio between the largest and smallest possible values of a changeable quantity, such as in sound and light. It is measured as a ratio, or as a… …
25Dry cleaning — (or dry cleaning) is any cleaning process for clothing and textiles using a chemical solvent other than water. The solvent used is typically tetrachloroethylene (perchloroethylene), abbreviated perc in the industry and dry cleaning fluid by the… …
26Vitaphone — was a sound film process used on features and nearly 2,000 short subjects produced by Warner Bros. and its sister studio First National from 1926 to 1930. Vitaphone was the last, but most successful, of the sound on disc processes. The soundtrack …
27New York Connecting Railroad — Map showing electrification of NYCRR, circa 1927 Locale Queens, New York City Dates of operation 1917– Track gauge …
28Briggs & Stratton — Infobox Company company name = Briggs Stratton company company type = Public {nyse|BGG} company slogan = foundation = 1908 location = Wauwatosa, WI, USA key people = John Shiely, CEO. num employees = 9,063 industry = products = | revenue =… …
29Monticello Nuclear Generating Plant — Monticello Nuclear Generating Plant …
30Containment building — NRC drawing of containment building. A containment building, in its most common usage, is a steel or reinforced concrete structure enclosing a nuclear reactor. It is designed, in any emergency, to contain the escape of radiation to a maximum… …
