btu
101Jo Achermann — Josef Anton «Jo» Achermann (* 27. Mai 1954 in Stans, Schweiz) ist ein Schweizer Bildhauer. Seit 1994 ist er Professor für plastisches Gestalten an der Brandenburgischen Technischen Universität (BTU) in Cottbus. Nach einer Ausbildung bei Günther… …
102Horsepower — hp redirects here. For other uses, see HP (disambiguation). Horsepower (HP) is the name of several units of measurement of power. The most common definitions equal between 735.5 and 750 watts.[1] Horsepower was originally defined to compare the… …
103Natural gas — For other uses, see Natural gas (disambiguation). Natural gas extraction by countries in cubic meters per year. Natural gas is a naturally occurring gas mixture consisting primarily of methane, typically with 0–20% higher hydrocarbons[1] …
104Fuel efficiency — is a form of thermal efficiency, meaning the efficiency of a process that converts chemical potential energy contained in a carrier fuel into kinetic energy or work. Overall fuel efficiency may vary per device, which in turn may vary per… …
105Low-energy house — A thermogram compares the heat radiation of the windows and walls of two buildings: sustainable low energy passive house (right) and conventional leaking house (left) See also: Passive house A low energy house is any type of house that from… …
106Flue gas emissions from fossil fuel combustion — refers to the combustion product gas resulting from the burning of fossil fuels [http://www.epa.gov/ttn/chief/ap42/index.html Compilation of Air Pollutant Emission Factors] ] . Most fossil fuels are combusted with ambient air (as differentiated… …
107Eichhornia crassipes — Common Water Hyacinth Scientific classification Kingdom: Plantae (unranked) …
108Firelog — A Firelog is a manufactured log constructed to be used as wood fuel. Firelogs are designed to be inexpensive, while being easier to ignite, and burn longer, and more efficiently than firewood. Firelogs are traditionally manufactured using two… …
109Angloamerikanischen Maßsysteme — Die folgenden angloamerikanischen Maßsysteme haben alle ihren Ursprung in älteren englischen Systemen und wurden vor der Einführung des metrischen Systems auch in anderen Commonwealth Staaten verwendet (Imperiales System von 1824). Im 19. und 20 …
110Angloamerikanisches Maßsystem — Die angloamerikanischen Maßsysteme haben ihren Ursprung im mittelalterlichen England und fanden Verbreitung im Einflussgebiet des ehemaligen Britischen Weltreichs. Das angloamerikanische Maßsystem existiert in mehreren Varianten und ist kein in… …
