|
Trolleybuses In Johannesburg
The Johannesburg trolleybus system was part of the public transport network in Johannesburg, South Africa, for nearly 50 years in the mid-twentieth century. History Opened on , the system gradually supplemented the Johannesburg tramway network. The system eventually partially replaced the tramway network, which lasted for several more decades until its closure on . However, the system itself has since been closed, on . See also *James Hall Transport Museum *History of Johannesburg *List of trolleybus systems References Further reading * Broken link * * External links Flickr image of a Johannesburg trolleybus, 1968 {{portalbar, Buses, South Africa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johannesburg
Johannesburg ( , , ; Zulu and xh, eGoli ), colloquially known as Jozi, Joburg, or "The City of Gold", is the largest city in South Africa, classified as a megacity, and is one of the 100 largest urban areas in the world. According to Demographia, the Johannesburg–Pretoria urban area (combined because of strong transport links that make commuting feasible) is the 26th-largest in the world in terms of population, with 14,167,000 inhabitants. It is the provincial capital and largest city of Gauteng, which is the wealthiest province in South Africa. Johannesburg is the seat of the Constitutional Court, the highest court in South Africa. Most of the major South African companies and banks have their head offices in Johannesburg. The city is located in the mineral-rich Witwatersrand range of hills and is the centre of large-scale gold and diamond trade. The city was established in 1886 following the discovery of gold on what had been a farm. Due to the extremely large gold de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Eswatini. It also completely enclaves the country Lesotho. It is the southernmost country on the mainland of the Old World, and the second-most populous country located entirely south of the equator, after Tanzania. South Africa is a biodiversity hotspot, with unique biomes, plant and animal life. With over 60 million people, the country is the world's 24th-most populous nation and covers an area of . South Africa has three capital cities, with the executive, judicial and legislative branches of government based in Pretoria, Bloemfontein, and Cape Town respectively. The largest city is Johannesburg. About 80% of the population are Black South Afri ... [...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, second, s, and ampere, 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 = \tex ... [...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 power sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trolleybus
A trolleybus (also known as trolley bus, trolley coach, trackless trolley, trackless tramin the 1910s and 1920sJoyce, J.; King, J. S.; and Newman, A. G. (1986). ''British Trolleybus Systems'', pp. 9, 12. London: Ian Allan Publishing. .or trolleyDunbar, Charles S. (1967). ''Buses, Trolleys & Trams''. Paul Hamlyn Ltd. (UK). Republished 2004 with or 9780753709702.) is an electric bus that draws power from dual overhead wires (generally suspended from roadside posts) using spring-loaded trolley poles. Two wires, and two trolley poles, are required to complete the electrical circuit. This differs from a tram or streetcar, which normally uses the track as the return path, needing only one wire and one pole (or pantograph). They are also distinct from other kinds of electric buses, which usually rely on batteries. Power is most commonly supplied as 600-volt direct current, but there are exceptions. Currently, around 300 trolleybus systems are in operation, in cities and towns in 4 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Transport
Public transport (also known as public transportation, public transit, mass transit, or simply transit) is a system of transport for passengers by group travel systems available for use by the general public unlike private transport, typically managed on a schedule, operated on established routes, and that charge a posted fee for each trip. There is no rigid definition; the ''Encyclopædia Britannica'' specifies that public transportation is within urban areas, and air travel is often not thought of when discussing public transport—dictionaries use wording like "buses, trains, etc." Examples of public transport include Public transport bus service, city buses, trolleybuses, trams (or light rail) and Passenger rail transport, passenger trains, rapid transit (metro/subway/underground, etc.) and ferry, ferries. Public transport between cities is dominated by airlines, intercity bus service, coaches, and intercity rail. High-speed rail networks are being developed in many parts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trams In Johannesburg
The Johannesburg tramway network formed part of the public transport system in Johannesburg, South Africa, for just over 70 years until the start of the 1960s. History Opened on , the network was operated initially by horsecars. From , it was converted to electrical power. Beginning on , the trams were gradually supplemented by the Johannesburg trolleybus system, which was opened on that day. However, the tramway network lasted for several more decades, until its closure on 18 March 1961. The last scheduled trams ran on the Kensington, Bez Valley and Malvern routes on the day before, and on the day of closure special commemorative trips were run. The trams on those routes were replaced by buses. See also *History of Johannesburg *List of town tramway systems in Africa *Rail transport in South Africa *Trolleybuses in Johannesburg References Notes Further reading * * * External links {{Greater Johannesburg, transport Passenger rail transport in South Africa Johanne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Hall Transport Museum
James Hall Transport Museum (JHTM) is a transport museum that aims to preserve and promote the history of over 400 years of transport in South Africa in particular, and Africa in general. It is the largest transport museum in Africa. It is located at Pioneers' Park beside the Wemmer Pan in La Rochelle, Johannesburg, South Africa. It was established in 1964 by Jimmie Hall and the City of Johannesburg. Exhibits Carts (1870-1910) The museum exhibits carriages from the period 1870 to 1910. These include Cape carts, two-wheeled carriages that were specially adapted for use on the South African roads; also rickshaws, hearses, mail coaches and ox wagons. Bicycles and Motorbikes (1886-1960) Some of the two-wheeled vehicles housed within the museum are penny-farthings, tandems, tricycles, and vintage and classic motorcycles. Buses and Coaches This collection includes several double decker buses formerly used in Cape Town, Johannesburg and Durban. There are vehicles fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Johannesburg
Johannesburg is a large city in Gauteng Province of South Africa. It was established as a small village controlled by a Health Committee in 1886 with the discovery of an outcrop of a gold reef on the farm Langlaagte. The population of the city grew rapidly, becoming a municipality in 1898. In 1928 it became a city making Johannesburg the largest city in South Africa. In 2002 it joined ten other municipalities to form the City of Johannesburg Metropolitan Municipality. Today, it is a centre for learning and entertainment for all of South Africa. It is also the capital city of Gauteng. Prehistoric Era The region surrounding Johannesburg was originally inhabited by hunter-gatherers who used stone tools. The Magaliesberg valley north of Johannesburg was ideal for farming, and farmers settled there by the 6th century. By the 13th century, stone-walled ruins of Sotho–Tswana towns (e.g Kweneng) and villages are scattered around the parts of the former Transvaal in which Johannesb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Trolleybus Systems
This is a list of cities where trolleybuses operate, or operated in the past, as part of the public transport system. The original list has been divided to improve user-friendliness and to reduce article size. Separate lists—separate articles in Wikipedia—have been made for the following countries: *Americas **Brazil **Canada **United States *Europe (''Note:'' countries not listed here are included in ''this'' article; see ''Contents'' table below) **France **Germany **Italy **Russia **Spain ** Switzerland **Ukraine **United Kingdom This page also provides references that are applicable to all parts of the complete list. Bold typeface for a location city indicates an existing trolleybus system, currently in operation (temporary suspensions not counted), or a new system currently under construction. Africa Algeria Egypt Morocco South Africa Tunisia Americas Argentina Brazil Canada Chile Colombia Cuba *Note: Tests began 18 September 1949 alo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transport In Johannesburg
Johannesburg is a young and sprawling city. As the public transport system is still in its infancy, it is difficult to travel around the city. The city has grown into northern areas, but the main transport system is focused on the southern areas. These transportation systems in the south are in major peril and need of an upgrade. The city of Johannesburg invested a large percentage of its budget in this problem. Heavy rail/Metro-rail system Johannesburg's Metro-rail system is run by the PRASA. However, due to years of under-investment, it has fallen into disrepair, with most of the fleet being over 50 years old. Multiple concerns have been raised about its safety and PRASA, along with the government, has acknowledged these issues. There has been R172 billion (the equivalent of $1.1 billion) put towards the modernization of the entire system including the fleet. Over the next 25 years, this plan will be implemented with 60% of the units manufactured locally. However, the routes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Trolleybus Systems By City
{{Disambiguation ...
Defunct (no longer in use or active) may refer to: * ''Defunct'' (video game), 2014 * Zombie process or defunct process, in Unix-like operating systems See also * * :Former entities * End-of-life product * Obsolescence Obsolescence is the state of being which occurs when an object, service, or practice is no longer maintained or required even though it may still be in good working order. It usually happens when something that is more efficient or less risky r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
