Search results
Results from the WOW.Com Content Network
The London and North Eastern Railway Class A2/2 was a class of six 4-6-2 steam locomotives rebuilt by Edward Thompson in 1943 and 1944 from his predecessor Sir Nigel Gresley's P2 Class of 2-8-2 express passenger locomotives. The rebuilds improved reliability and reduced maintenance, but also suffered from a variety of issues during service, and ...
The London and North Eastern Railway (LNER) Peppercorn Class A2 is a class of steam locomotive designed for express passenger work by Arthur Peppercorn, the chief designer of the LNER after Edward Thompson. All save the first of the 15 built were constructed under British Railways after nationalisation in 1948. Only one example is preserved.
Operational, mainline certified. LNER Peppercorn Class A2 No. 60532 Blue Peter is a 4-6-2 ("Pacific") steam locomotive built in 1948 at Doncaster Works to a design by Arthur Peppercorn, hauling express passenger services on British Railways' North Eastern Region. It is the only Peppercorn A2 in existence after the 14 other locomotives of its ...
Anti-access/area denial (or A2/AD) is a military strategy to control access to and within an operating environment. [2] In an early definition, anti-access refers to those actions and capabilities, usually long-range, designed to prevent an opposing force from entering an operational area. Area denial refers to those actions and capabilities ...
Eastern Region. Withdrawn. 1948, 1960 – 1963. Disposition. All scrapped. The Great Northern Railway (GNR) Class O2 was a class of three-cylinder 2-8-0 steam locomotives designed by Nigel Gresley for freight work and built by the GNR from 1921. Further examples were built by the London and North Eastern Railway (LNER) from 1924.
The English language descends from Old English, the West Germanic language of the Anglo-Saxons. Most of its grammar, its core vocabulary and the most common words are Germanic. [ 1 ] However, the percentage of loans in everyday conversation varies by dialect and idiolect , even if English vocabulary at large has a greater Romance influence.
[2]: 53–57 The A3 engine was a scaled-up version of the A2, but with a mushroom-shaped injector at the top of the combustion chamber, based on a design by Walter Riedel. Ethanol was sprayed upwards to mix with the oxygen sprayed downward from jets at the top of the chamber. This increased efficiency and generated higher temperatures.
The CEFR was established by the Council of Europe between 1986 and 1989 as part of the "Language Learning for European Citizenship" project. In November 2001, a European Union Council Resolution recommended using the CEFR to set up systems of validation of language ability. The six reference levels (A1, A2, B1, B2, C1, C2) are becoming widely ...