W60828 Dean Forest Railway
W6 may refer to: * W6 (tram), a class of electric trams built by the Melbourne & Metropolitan Tramways Board. * a particular width for a structural steel I-beam * a postcode district in the W postcode area * Wizz Air (IATA code W6) * 7th step of the W0-W6 scale for the classification of meteorites by weathering * W6 (loading gauge) on the British rail network * Weltmeister W6 The Weltmeister W6 is a battery electric mid-size crossover SUV that is manufactured by the Chinese NEV manufacturer WM Motor (Chinese: 威马汽车) under the brand Weltmeister. Mass production of the W6 began in January 2021. Overview The ...

W6 (tram)
The W-class trams are a family of electric trams built by the Melbourne & Metropolitan Tramways Board (MMTB) between 1923 and 1956. Over the 33 years of production, 752 vehicles spanning 12 sub-classes were constructed, the majority at the MMTB's Preston Workshops. A small fleet continue to operate on the tramway network of Melbourne, Australia, where they are used on the City Circle tourist route. The W-class tram is a cultural icon to Melbourne: those that remain in the city are classified by the National Trust of Australia. As well as Melbourne, W-class trams operate on tourist and heritage systems across the world. A number of older variants have been withdrawn from service and later sent to cities such as Copenhagen, San Francisco, Savannah and Seattle, and by private enthusiasts. In 2018, 134 W-class trams were offered to the Australian public for new uses. As of December 2021, only 13 W class trams remain in service in Melbourne, all of which are W8 trams operating o ...
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I-beam
An I-beam, also known as H-beam (for universal column, UC), w-beam (for "wide flange"), universal beam (UB), rolled steel joist (RSJ), or double-T (especially in Polish language, Polish, Bulgarian language, Bulgarian, Spanish language, Spanish, Italian language, Italian and German language, German), is a beam (structure), beam with an or -shaped cross section (geometry), cross-section. The horizontal elements of the are flanges, and the vertical element is the "web". I-beams are usually made of structural steel and are used in construction and civil engineering. The web resists shear forces, while the flanges resist most of the bending moment experienced by the beam. The Euler–Bernoulli beam equation shows that the I-shaped section is a very efficient form for carrying both bending and shearing (physics), shear loads in the plane of the web. On the other hand, the cross-section has a reduced capacity in the transverse direction, and is also inefficient in carrying torsion ( ...
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W Postcode Area
The W (Western and Paddington) postcode area, also known as the London W postcode area is a group of postcode districts covering part of central and part of West London, England. The area originates from the Western (W1) and Paddington (W2-14) districts of the London postal district. This area covers 35 postcode districts and around 18,554 live postcodes. Postal administration The Western district consists of the single original W1 postal district. The area that it covers is high-density and so has been subdivided into a number of smaller postcode districts. When districts are used for purposes other than the sorting of mail, such as use as a geographic reference and on street signs, the W1 subdivisions continue to be classed as one 'district'. In June 2000, there was a recoding of the area, with the W1M, W1N, W1P, W1R, W1V, W1X and W1Y districts being replaced. The mail centre for W1 is London Central, and that for W2-14 is Greenford. Deliveries for W1 (and for WC1 and WC2) ...
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Wizz Air
Wizz Air, legally incorporated as Wizz Air Hungary Ltd. ( hu, Wizz Air Hungary Légiközlekedési Zrt.) is a Hungarian ultra-low-cost carrier with its head office in Budapest, Hungary. The airline serves many cities across Europe, as well as some destinations in North Africa, the Middle East, and South Asia. It has the largest fleet of any Hungarian airline, although it is not a flag carrier, and serves 44 countries. Its Jersey-based parent company, Wizz Air Holdings plc, is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index. As of 2020, the airline has its largest bases at Budapest Ferenc Liszt International Airport and London Luton Airport and flies to 164 airports. History Foundation and expansion The airline was established in September 2003. The lead investor is Indigo Partners, an American private equity firm specialising in transportation investments. The first flight was made from Katowice International Airport on 19 May 2004. The airlin ...
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Classification Of Meteorites By Weathering
Meteorite weathering is the terrestrial alteration of a meteorite. Most meteorites date from the oldest times in the Solar System and are by far the oldest material available on our planet. Despite their age, they are vulnerable to the terrestrial environment. Water, chlorine and oxygen attack meteorites as soon as they reach the ground. Weathering scales In order to quantify the degree of alteration that a meteorite experienced, several qualitative weathering indices have been applied to antarctic and desert samples.P. A. Bland, M. E. Zolensky, G. K. Benedix, M. A. Sephton. 'Weathering of Chondritic Meteorites'' The most known weathering scale is based upon the effects seen in polished thin sections of chondritic meteorites and it ranges from W0 (pristine) to W6 (heavy alteration). It was proposed by Jull A. J. T. et al. (1991) and updated by Wlotzka(1993) and Al-Kathiri et al.(2005). * W0: no visible oxidation of metal or troilite, but may be noticeable in transmitted light a ...
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W6 (loading Gauge)
A loading gauge is a diagram or physical structure that defines the maximum height and width dimensions in railway vehicles and their loads. Their purpose is to ensure that rail vehicles can pass safely through tunnels and under bridges, and keep clear of platforms, trackside buildings and structures. Classification systems vary between different countries, and gauges may vary across a network, even if the track gauge is uniform. The term loading gauge can also be applied to the maximum size of road vehicles in relation to tunnels, overpasses and bridges, and doors into automobile repair shops, bus garages, filling stations, residential garages, multi-storey car parks and warehouses. A related but separate gauge is the structure gauge, which sets limits to the extent that bridges, tunnels and other infrastructure can encroach on rail vehicles. The difference between these two gauges is called the clearance. The specified amount of clearance makes allowance for wobbling of ...
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