instantaneous load
71Stability conditions (watercraft) — is the term used to describe the various standard loading configurations to which a ship, boat, or offshore platform may be subjected. They are recognized by classification societies such as Lloyd s Register, American Bureau of Shipping (ABS) and …
72coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …
73Super grid — Supergrid redirects here. For other uses, see Super grid (disambiguation). One conceptual plan of a super grid linking renewable sources across North Africa, the Middle East and Europe. (DESERTEC) A super grid is a wide area transmission network… …
74NTSC — This article is about the television system. For the Indonesian government agency, see National Transportation Safety Committee. Television encoding systems by nation; countries using the NTSC system are shown in green. NTSC, named for the… …
75Throughput — This article is about the use of Throughput in communication networks. For disk drives, see Throughput (disk drive). For business management, see Throughput (business). In communication networks, such as Ethernet or packet radio, throughput or… …
76Sedimentary rock — Middle Triassic marginal marine sequence of siltstones (below) and limestones (above), Virgin Formation, southwestern Utah, USA Sedimentary rock are types of rock that are formed by the deposition of material at the Earth s surface and within… …
77Stall (flight) — For other uses, see stall. In fluid dynamics, a stall is a reduction in the lift coefficient generated by a foil as angle of attack increases. This occurs when the critical angle of attack of the foil is exceeded. The critical angle of attack is… …
78Dimmer — For the New Zealand band, see Dimmer (band). A common dual dimmer manufactured by Electronic Theatre Controls (ETC) …
79Ignimbrite — is a volcanic pyroclastic rock, often of dacitic or rhyolitic composition. Ignimbrite is the deposit of a pumice rich pyroclastic density current, or pyroclastic flow , a hot suspension of particles and gases that flows rapidly from a volcano,… …
80Denny Kitfox — Infobox Aircraft name = Kitfox caption = Denney Kitfox Mark II type = kit aircraft national origin = USA manufacturer = Denney Aircraft, SkyStar Aircraft designer = Dan Denney first flight = November 1984 introduction = retired = status = primary …
