ClassD may refer to: ClassD (baseball), a defunct class in minor league baseball in North America Class-D amplifier or switching amplifier ClassD fire...
II D-class lifeboat, British lifeboats D-class destroyer (disambiguation), several classes of ships British D-class submarine United States D-class submarine...
The SECR Dclass is a class of 4-4-0 tender locomotives designed by Harry Wainwright for the South Eastern and Chatham Railway. The construction of the...
operated two classes of steam locomotives that were classified as the Dclass: NZR Dclass (1874) - 33 2-4-0T tank locomotives NZR Dclass (1929) - 1 experimental...
period (θ=180°), class C for much less than half the input period (θ<180°). ClassD amplifiers operate their output device in a switching manner; the fraction...
The North Eastern Railway ClassD (later London and North Eastern Railway (LNER) Class H1) was a class of 4-4-4T three-cylinder side tank steam locomotive...
The WAGR Dclass was a class of 4-6-4T tank locomotive operated by the Western Australian Government Railways (WAGR) between 1912 and 1964. In 1911 the...
Western Railway (LNWR) ClassD was a class of 0-8-0 steam locomotives. They were simple engine rebuilds of earlier Webb Class A three-cylinder compound...
ClassD was a type of electric multiple unit train used by the Berlin U-Bahn. After World War II the trains of the Berlin U-Bahn were worn out, making...
The DHR DClass was a 2 ft (610 mm) gauge 0-4-0+0-4-0 Garratt-type articulated steam locomotive used on the Darjeeling Himalayan Railway (DHR) in West...
The Danish State Railways (DSB) classD steam locomotive was a 2-6-0 freight steam locomotive developed in co-oporation between the DSB central engineering...