minimum operating speed

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• Speed limit — For a discussion of the maximum speed possible in the universe, see speed of light and special relativity. A road speed limit is the maximum speed allowed by law for road vehicles. Speed limits are commonly set and enforced by the legislative… …   Wikipedia

• Speed limits in the United States — are set by each state or territory. Speed limits in the United States vary according to the type of road and land use. These speed limits do not exceed eighty miles per hour. Increments of five miles per hour are used. Additionally, these limits… …   Wikipedia

• Idle speed — is the minimum operating speed (generally measured in revolutions per minute, or rpm, of the crankshaft) of a combustion engine. At idle speed, the engine generates enough power to run reasonably smoothly and operate its ancillaries (water pump,… …   Wikipedia

• Minimum railway curve radius — 90 foot (27.43 m) radii on the elevated 4 ft 8 1⁄2 in (1,435 mm) Chicago L . There is no room for longer radii at this street intersection The minimum railway curve radius, the shortest design radius, has an… …   Wikipedia

• Design speed — The design speed is a tool used to determine geometric features of a new road during road design. The design speed chosen for a highway is a major factor in choosing superelevation rates and radii of curves, sight distance, and the lengths of… …   Wikipedia

• Adjustable-speed drive — (ASD) or variable speed drive (VSD) describes equipment used to control the speed of machinery. Many industrial processes such as assembly lines must operate at different speeds for different products. Where process conditions demand adjustment… …   Wikipedia

• Nuremberg–Munich high-speed railway — The Irlahülltunnel (7,260 m/23,819 ft) is one of the longest and steepest (20 permille) rail tunnels in Germany Line number New line: 5934; Old line …   Wikipedia

• Madrid–Seville high-speed rail line — Technical Line length 471,8 km Track gauge 1435 mm Minimum radius Standard: 4000 m; Absolute: 3250 m Electrification 25 kV, 50 …   Wikipedia

• Low-speed vehicle — A low speed vehicle (LSV) is a legal class of 4 wheel vehicles that have a maximum capable speed typically around 25 mph or 40 km/h, and have a minimum capable speed (typically 20 mph or 30 km/h) that allows them to travel on public roads not… …   Wikipedia

• Cologne–Frankfurt high-speed rail line — Cologne Frankfurt high speed railway Route number: 472 Line number …   Wikipedia

• Cologne-Frankfurt high-speed rail line — The Cologne Frankfurt high speed rail line (in German: Neubaustrecke Köln Rhein/Main ) is a convert|177|km|sing=on long railway line in Germany, connecting the cities of Cologne and Frankfurt. Its route follows the Bundesautobahn 3 for the… …   Wikipedia