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Sydney M-Class Tram
The M-class trams were built by the Randwick Tramway Workshops for use on tourist services on the Sydney tram network The Sydney tramway network served the inner suburbs of Sydney, Australia from 1879 until 1961. In its heyday, it was the largest in Australia, the second largest in the Commonwealth of Nations (after London), and one of the largest in the worl ... to replace two modified G class trams. Originally allocated to Fort Macquarie Tram Depot, they later moved to Newtown and again to Ultimo before being scrapped in 1941. References Further reading * * External links {{DEFAULTSORT:M class tram Sydney tram vehicles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abbotsford, New South Wales
Abbotsford is a suburb in the Inner West of Sydney, in the state of New South Wales, Australia. Abbotsford is 10 kilometres west of the Sydney central business district in the local government area of the City of Canada Bay. Abbotsford sits on the peninsula between Abbotsford Bay and Hen and Chicken Bay, on the Parramatta River. History Abbotsford took its name from Abbotsford House, owned by Sir Arthur Renwick. He named his property after Abbotsford House in Scotland, the residence of historical novelist and poet, Sir Walter Scott. Aboriginal culture Abbotsford was first known by its Aboriginal name Bigi Bigi. The traditional owners are the Wangal clan of the Eora Nation. European settlement The suburb was originally part of Five Dock Farm and when subdivided in 1837, was called Feltham. Sir Arthur Renwick, a doctor, philanthropist and politician built his home here in 1890 and called it Abbotsford House in honour of Sir Walter Scott's home. Renwick sold his prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Randwick Tramway Workshops
Randwick Bus Depot is a bus depot in the Sydney suburb of Randwick operated by Transdev John Holland. History In 1881 the Randwick Tramway Workshops were established on the corner of Darley Road and King Street, Randwick as the main workshops for the Sydney tram network. It also had a depot attached. In 1902 the workshops were renamed the Randwick Tramway Workshops. The workshops grew rapidly to become one of Sydney's largest engineering establishments peaking in the 1920s. and performed all heavy maintenance on the fleet, Randwick Workshops were also instrumental for the construction of the L and LP classes that were completely rebuilt from the F class. O/P class, The PR and 2 of the PR1 classes were all converted by Randwick workshops out of trams that had been involved either in accidents or required major overhaul. During World War I and World War II workers from the Tramways Workshops were diverted to manufacturing armaments and artillery. The 1917 General Strike b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trolley Pole
A trolley pole is a tapered cylindrical pole of wood or metal, used to transfer electricity from a "live" (electrified) overhead wire to the control and the electric traction motors of a tram or trolley bus. It is a type of current collector. The use of overhead wire in a system of current collection is reputed to be the 1880 invention of Frank J. Sprague, but the first working trolley pole was developed and demonstrated by Charles Van Depoele, in autumn 1885. Middleton, William D. (1967). ''The Time of the Trolley'', pp. 63–65, 67. Milwaukee: Kalmbach Publishing. . Etymology The term "trolley", also used to describe the pole or the passenger car using the trolley pole, is derived from the grooved conductive wheel attached to the end of the pole that "trolls" the overhead wire. The term "trolley" predates the invention of the trolley pole. The earliest electric cars did not use a pole, but rather a system in which each tramcar dragged behind it an overhead cable con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volt
The volt (symbol: V) is the unit of electric potential, electric potential difference ( voltage), and electromotive force in the International System of Units (SI). It is named after the Italian physicist Alessandro Volta (1745–1827). Definition One volt is defined as the electric potential between two points of a conducting wire when an electric current of one ampere dissipates one watt of power between those points. Equivalently, it is the potential difference between two points that will impart one joule of energy per coulomb of charge that passes through it. It can be expressed in terms of SI base units ( m, kg, s, and A) as : \text = \frac = \frac = \frac. It can also be expressed as amperes times ohms (current times resistance, Ohm's law), webers per second (magnetic flux per time), watts per ampere (power per current), or joules per coulomb (energy per charge), which is also equivalent to electronvolts per elementary charge: : \text = \text\Omeg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Direct Current
Direct current (DC) is one-directional flow of electric charge. An electrochemical cell is a prime example of DC power. Direct current may flow through a conductor such as a wire, but can also flow through semiconductors, insulators, or even through a vacuum as in electron or ion beams. The electric current flows in a constant direction, distinguishing it from alternating current (AC). A term formerly used for this type of current was galvanic current. The abbreviations ''AC'' and ''DC'' are often used to mean simply ''alternating'' and ''direct'', as when they modify '' current'' or '' voltage''. Direct current may be converted from an alternating current supply by use of a rectifier, which contains electronic elements (usually) or electromechanical elements (historically) that allow current to flow only in one direction. Direct current may be converted into alternating current via an inverter. Direct current has many uses, from the charging of batteries to large po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overhead Line
An overhead line or overhead wire is an electrical cable that is used to transmit electrical energy to electric locomotives, trolleybuses or trams. It is known variously as: * Overhead catenary * Overhead contact system (OCS) * Overhead equipment (OHE) * Overhead line equipment (OLE or OHLE) * Overhead lines (OHL) * Overhead wiring (OHW) * Traction wire * Trolley wire This article follows the International Union of Railways in using the generic term ''overhead line''. An overhead line consists of one or more wires (or rails, particularly in tunnels) situated over rail tracks, raised to a high electrical potential by connection to feeder stations at regular intervals. The feeder stations are usually fed from a high-voltage electrical grid. Overview Electric trains that collect their current from overhead lines use a device such as a pantograph, bow collector or trolley pole. It presses against the underside of the lowest overhead wire, the contact wire. Current colle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trams In Sydney
The Sydney tramway network served the inner suburbs of Sydney, Australia from 1879 until 1961. In its heyday, it was the largest in Australia, the second largest in the Commonwealth of Nations (after London), and one of the largest in the world. The network was heavily worked, with about 1,600 cars in service at any one time at its peak during the 1930s (cf. about 500 trams in Melbourne today). Patronage peaked in 1945 at 405 million passenger journeys. Its maximum street trackage totalled 291 km (181 miles) in 1923. History Early tramways Sydney's first tram was horse-drawn, running from the old Sydney railway station to Circular Quay along Pitt Street.''The 1861 Pitt Street Tramway and the Contemporary Horse Drawn Railway Proposals'' Wylie, R.F. Australian Railway Historical Society Bulletin, February, 1965 pp21-32 Built in 1861, the design was compromised by the desire to haul railway freight wagons along the line to supply city businesses and return cargo from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney G-Class Tram
The Sydney G-class Trams were a class of single ended cars were designed to operate either permanently coupled back to back in pairs or singly hauling a trailer on lines with reversing arrangements at the terminuses. History The G Class Trams were imported from the United States for the electrification of George Street. They were originally allocated to Ultimo Tram Depot, later moving to Newtown and Tempe. All were withdrawn by 1927. As they only had driving controls at one end, they operated in pairs. Two (124 and 125) were fitted with dual controls to operate tourist services in 1905. Numbers *American Car Company The American Car Company was a streetcar manufacturing company based in St. Louis, Missouri, United States. It was one of the country's leading streetcar builders during the heyday of streetcar operation. Middleton, William D. (1967). ''The Time ...: 124-131 * J. G. Brill Company: 132-139 References Further reading * * External links {{DEFAULTSORT:G cla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Macquarie Tram Depot
Fort Macquarie Tram Depot was part of the Sydney tram network. It opened in 1902 on the site of the old Fort Macquarie and was demolished in 1958 to make way for the construction of the Sydney Opera House. History Fort Macquarie Tram Depot was built on Bennelong Point in Sydney opening on 10 August 1902, on the site of the old Fort Macquarie. The depot was constructed in the design of a fortress with castellated ramparts in homage to the previous building. The depot closed on 22 October 1955 before being demolished in 1958 to make way for the construction of the Sydney Opera House. With the closing of Fort Macquarie depot, most of the services were transferred to Dowling Street depot. Design *12 tracks *Battlement style front parapet *Brick pediments, vents within false windows *Roof orientation to south Operations The depot consisted of a 12 road shed, with loop line laid around the outside. The loop and sidings on the western side of the depot were an important lay-over poi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newtown Tram Depot
Newtown Tram Depot is a heritage-listed former tram depot in King Street, Newtown, City of Sydney, New South Wales, Australia. It was part of the Sydney tram network. The tram depot and Newtown railway station were jointly added to the New South Wales State Heritage Register on 2 April 1999. History Newtown Tram Depot opened on 1 April 1900 adjacent to Newtown railway station on King Street, Newtown. It initially provided trams on the Glebe Point, Canterbury, Earlwood and Summer Hill lines. It closed on 28 September 1957. It is the oldest remaining tram depot in Sydney that has survived in its original form. It contained: *Tram Storage Shed (1899), with its own distinctive parapet design *Tram Traffic Offices (1900), additional floor c.1914 *Main Tram Track Area (1899), series of 16 tram tracks fanning out from two tracks at King Street, removed *Secondary Tram Yard (1899), demolished The property was transferred from the NSW Department of Government Transport to the NSW ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultimo Tram Depot
Ultimo Tram Depot was part of the Sydney tram network The Sydney tramway network served the inner suburbs of Sydney, Australia from 1879 until 1961. In its heyday, it was the largest in Australia, the second largest in the Commonwealth of Nations (after London), and one of the largest in the worl .... History Ultimo Tram Depot opened on 8 December 1899 adjacent to the Ultimo Power Station. It was the depot for trams operating services to Pyrmont, Ryde, and Erskineville. It was situated on the eastern side of Harris Street adjacent to the Darling Harbour railway line. The depot closed on 27 June 1953 following the decision to replace trams with buses on the Drummoyne service. The staff of 250 drivers, conductors, inspectors, and maintenance men, with 21 trams, have been transferred to other depots. The tram sheds were converted to offices in 1981 as part of the Powerhouse Museum development. The building was listed by the National Trust in 1997. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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