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Class 1 (other)
Class 1 may refer to: * Class I railroad, a term used in North American railroad size classification * Class 1 Touring Cars, an FIA classification for cars in motor racing * Class 1 World Powerboat Championship * Classes of U.S. Senators * SCORE Class 1, unlimited off-road racing buggies * The first class in terms of hiking difficulty in the Yosemite Decimal System * A contribution class in the National Insurance system in the UK * An IEC protection class in the electrical appliance manufacturing industry * A class in laser safety See also * Class I (other) * Class 01 (other) * First class (other) * NSB El 1, an electric locomotive of Norway * NSB Di 1, a diesel locomotive of Norway * Type 1 (other) Type 1 or Type I or ''variant'', may refer to: Health *Diabetes mellitus type 1 (also known as "Type 1 Diabetes"), insulin-dependent diabetes * Type I female genital mutilation * Type 1 personality *Type I hypersensitivity (or immediate hy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Class I Railroad
In the United States, railroad carriers are designated as Class I, II, or III, according to annual revenue criteria originally set by the Surface Transportation Board in 1992. With annual adjustments for inflation, the 2019 thresholds were US$504,803,294 for Class I carriers and US$40,384,263 for Class II carriers. (Smaller carriers were Class III by default.) There are seven Class I freight railroad companies in the United States including two Canadian carriers with subsidiary trackage in the United States: BNSF Railway, Canadian National Railway (via its subsidiary Grand Trunk Corporation), Canadian Pacific Railway (via its subsidiary Soo Line Corporation), CSX Transportation, Kansas City Southern Railway, Norfolk Southern Railway, and Union Pacific Railroad. (Mexico's Ferromex and Kansas City Southern de México would qualify as Class I, but do not operate within the United States.) In addition, the national passenger railroad in the United States, Amtrak, would qualif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Class 1 Touring Cars
Class 1 Touring Cars refers to two generations of prototype silhouette-style touring car regulations employed by the FIA. First generation (1993-1996) The first generation was a production-based formula introduced in 1993 along with Class 2 Touring Cars, the latter officially becoming known as Super Touring cars from 1995. Class 1 permitted more liberal modifications to the vehicles than those allowed for Class 2 cars.Alfa Romeo 155 DTM Retrieved from www.ultimatecarpage.com on 19 November 2009 These Class 1 regulations restricted engines to a maximum of six cylinders, 2.5 litres capacity and four valves per cylinder.European Touring Car Championships, Automobile Year, 1995/96, page 206 The basic unit had to be derived from a production engine made in quantity by the same manufact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Class 1 World Powerboat Championship
The UIM Class 1 World Powerboat Championship (also known as Class 1) is an international motorboat racing competition for powerboats organized by the Union Internationale Motonautique (UIM). It is the premier class of offshore powerboat racing in the world. ''Class 1'' is considered one of the most spectacular marine motorsports. A ''Class 1'' race-boat has twin inboard 1100hp engines and can reach speeds in excess of 257 km/h (160 mph). All boats are limited by a minimum weight of 4950 kg. The sport of powerboat racing has undergone unprecedented changes since the earliest recorded race in 1887 in Nice, France, organized by the Paris Sailing Club. The French also claimed the next two recorded races in 1903, a 62-mile race in Meulan on the River Seine organized by the Poissy Sailing Club and a 230-mile race from Paris to Trouville. But the first officially recognized international offshore powerboat race was a 22-mile event from Calais, France to Dover, England. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Classes Of U
Class or The Class may refer to: Common uses not otherwise categorized * Class (biology), a taxonomic rank * Class (knowledge representation), a collection of individuals or objects * Class (philosophy), an analytical concept used differently from such group phenomena as "types" or "kinds" * Class (set theory), a collection of sets that can be unambiguously defined by a property that all its members share * Hazard class, a dangerous goods classification * Social class, the hierarchical arrangement of individuals in society, usually defined by wealth and occupation * Working class, can be defined by rank, income or collar Arts, entertainment, and media * "The Class" (song), 1959 Chubby Checker song *Character class in role-playing games and other genres *Class 95 (radio station), a Singaporean radio channel Films * ''Class'' (film), 1983 American film * ''The Class'' (2007 film), 2007 Estonian film * ''The Class'' (2008 film), 2008 film (''Entre les murs'') Television * ''Clas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SCORE Class 1
SCORE Class 1 is an open-wheel unlimited-class that competes in the SCORE off-road race series including the Baja 1000, Baja 500, San Felipe 250 and the SCORE Desert Challenge. Class 1 is defined as an unlimited four-wheel single and two-seat vehicles. No production bodied vehicles allowed in this class. Engines must be normally aspirated. Since it is an open-class, all components are considered open unless restricted by SCORE International. Vehicle numbers have become permanently assigned to each driver. Numbers 100-109 is reserved for the prior years driver standings for positions 1-10 respectfully. Numbers 110-199 will be available for assignment. Drivers who have used a number in the prior years season will be given first option for the same number in the current season. Vehicle description Class 1 vehicles are most often two-wheel drive, and most feature a 4130 chromoly tube-frame chassis covered by a composite body with an aluminium interior containing either a single ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yosemite Decimal System
The Yosemite Decimal System (YDS) is a three-part system used for rating the difficulty of walks, hikes, and climbs, primarily used by mountaineers in the United States and Canada. It was first devised by members of the Sierra Club in Southern California in the 1950s as a refinement of earlier systems, particularly those developed in Yosemite Valley, and quickly spread throughout North America. Description The class 5 portion of the class scale is primarily a rock climbing classification system, while classes 1–2 are used mainly in hiking and trail running. Class 3 describes easy and moderate climbing (i.e. scrambling), with varying amounts of exposure (length of a possible fall). Class 4 is an "in-between" rating that describes a very exposed scramble, corresponding roughly to the IFAS classification of PD+. Climbers, specifically those involved with technical class 5 climbing, often abbreviate "class 3" and "class 4" to "3rd" and "4th" respectively. Originally the system was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Insurance
National Insurance (NI) is a fundamental component of the welfare state in the United Kingdom. It acts as a form of social security, since payment of NI contributions establishes entitlement to certain state benefits for workers and their families. Introduced by the National Insurance Act 1911 and expanded by the Labour government in 1948, the system has been subjected to numerous amendments in succeeding years. Initially, it was a contributory form of insurance against illness and unemployment, and eventually provided retirement pensions and other benefits. Currently, workers pay contributions from the age of 16 years, until the age they become eligible for the State pension. Contributions are due from employed people earning at or above a threshold called the Lower Earnings Limit, the value of which is reviewed each year. Self-employed people contribute partly through a fixed weekly or monthly payment and partly on a percentage of net profits above a threshold, which is revi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Appliance Classes
Appliance classes (also known as protection classes) specify measures to prevent dangerous contact voltages on unenergized parts, such as the metallic casing, of an electronic device. In the electrical appliance manufacturing industry, the following appliance classes are defined in IEC 61140 and used to differentiate between the protective-earth connection requirements of devices. Class 0 These appliances have no protective-earth connection and feature only a single level of insulation between live parts and exposed metalwork. If permitted at all, Class 0 items are intended for use in dry areas only. A single fault could cause an electric shock or other dangerous occurrence, without triggering the automatic operation of any fuse or circuit breaker. Sales of such items have been prohibited in much of the world for safety reasons, for example in the UK by Section 8 of The Low Voltage Electrical Equipment (Safety) Regulations 1989and New Zealand by thElectricity Act A typical exampl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laser Safety
Laser radiation safety is the safe design, use and implementation of lasers to minimize the risk of laser accidents, especially those involving eye injuries. Since even relatively small amounts of laser light can lead to permanent eye injuries, the sale and usage of lasers is typically subject to government regulations. Moderate and high-power lasers are potentially hazardous because they can burn the retina, or even the skin. To control the risk of injury, various specifications, for example 21 Code of Federal Regulations (CFR) Part 1040 in the US and IEC 60825 internationally, define "classes" of laser depending on their power and wavelength. These regulations impose upon manufacturers required safety measures, such as labeling lasers with specific warnings, and wearing laser safety goggles when operating lasers. Consensus standards, such as American National Standards Institute (ANSI) Z136, provide users with control measures for laser hazards, as well as various tables helpfu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Class I (other)
Class I may refer to: * Class I antiarrhythmic * Class I electrical appliance, a device constructed according to electrical grounding specifications in the IEC 60536-2 standard * Class I bacteriocin, a type of toxin produced by some bacteria *Class I biosafety cabinet *Class I laser, a type of eye-safe laser defined in the ANSI Z136 standard *Class I rail carrier, a type of major freight railroad company in Canada * Class I railroad, a type of major freight railroad company in the United States See also *Class 1 (other) Class 1 may refer to: * Class I railroad, a term used in North American railroad size classification * Class 1 Touring Cars, an FIA classification for cars in motor racing * Class 1 World Powerboat Championship * Classes of U.S. Senators * SCORE ... * I class (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Class 01 (other)
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Class 01 may refer to: *British Rail Class 01, a class of post-war British 0-4-0 diesel locomotive designed for use on tight curves and limited clearances *British Rail Class 01/5, encompasses a variety of privately owned shunting locomotives * DRG Class 01, a class of German standard steam locomotive designed between the wars for express train services **DRG Class 01.10, a later, more powerful version of the DRG Class 01 above first delivered in 1939 *Class 01, in the electrical Appliance classes See also * Class 1 (other) * Class I (other) Class I may refer to: * Class I antiarrhythmic * Class I electrical appliance, a device constructed according to electrical grounding specifications in the IEC 60536-2 standard * Class I bacteriocin, a type of toxin produced by some bacteria *Clas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Class (other)
First class (or 1st class, Firstclass) generally implies a high level of service, importance or quality. Specific uses of the term include: Books and Comics * ''First Class'', a comic strip in ''The Dandy'' (1983-1998) * ''X-Men: First Class'' (comics) Film and TV * '' X-Men: First Class'', a 2011 film * ''First Class'' (game show), a UK game show * ''First Class'' (TV series), a Singaporean comedy Music Artists * The First Class, a British pop band formed in 1974 Albums * ''1st Class'' (album), by Large Professor, 2002 *''First Class'', by Billy Paul , 1979 *''First Class'', by Mickey Gilley, 1977 *''First Class'', by Claude Bolling, 1991 Songs * "First Class" (song), by Jack Harlow, 2022 *"First Class", by Henry Rollins from ''Big Ugly Mouth'', 1987 *"First Class", by Lil Baby from ''Harder Than Ever'', 2018 *"First Class", from the Hindi film ''Kalank'', 2019 *"First Class", by Khruangbin from ''Mordechai'', 2020 Computing * First-class type, a concept in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
