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...]] are connected across either the brake grids or supply line. The rolling locomotive wheels turn the motor armatures, and if the motor fields are now excited, t Dynamic braking alone is insufficient to stop a locomotive, as its braking effect rapidly diminishes below about 10 - 12 mph (16 - 19

* brakes on the [[locomotive]]. * putting the locomotive into reverse.

...use dynamic electrical brakes include [[forklift]]s, [[Diesel-electric]] [[locomotive]]s, and [[streetcar]]s. If designed appropriately, this heat can be used t [[Category:Locomotive parts]]

...onnected across the load. The MG now excites the motor fields. The rolling locomotive or multiple unit wheels turn the motor armatures, and the motors act as gen ...icles that use dynamic brakes include [[forklift]]s, [[Diesel-electric]] [[locomotive]]s and [[streetcar]]s. If designed appropriately, this heat can be used to

...e slowed or stopped by the application of manually applied brakes on the [[locomotive]] and in brake vehicles through the train, and later by steam power brakes ...ch are simple venturi devices that create vacuum without the use of moving parts.

...necessitates a regular, maintenance cost. Such a design can also make the parts more susceptible to catastrophic failure than components in other designs, ...use dynamic electrical brakes include [[forklift]]s, [[diesel-electric]] [[locomotive]]s, and [[streetcar]]s. If designed appropriately, this heat can be used t

...350px|Piping diagram from 1920 of a Westinghouse E-T Air Brake system on a locomotive.]] ...tainous regions, it became necessary to fit each car with brakes, as the [[locomotive]] was no longer capable of bringing the train to a halt in a reasonable dis

...ug must be situated in a position from which the flame front can reach all parts of the chamber at the desired point, usually around 15 degrees after [[top ...between the [[Firebox (steam engine)|firebox]] and [[boiler]] in a [[steam locomotive]]. This space is used to allow further combustion of the fuel, providing gr

...oduction cars during normal daily driving. This is because production auto parts have a much larger [[factor of safety]], and often more systematic [[qualit In a [[steam locomotive]], the [[crank pin]]s are often mounted directly on one or more pairs of [[

...ough peat has been used for [[power generation]], and wood-burning steam [[locomotive]]s were common in times past.

...[motorbike]]s, many [[boat]]s, and in a wide variety of [[aircraft]] and [[locomotive]]s. Where very high power is required, such as [[jet aircraft]], [[Helicopt ==Parts==

...f the world no roads at all. Often, the teams resorted to straddling the [[locomotive]] [[Rail tracks|rail]]s with their cars riding [[railroad tie|tie]] to tie ...sses. It also led to the call for improved roads to be constructed in many parts of the world.

...allows for great refinement in a luxury car; in a racing car, the rotating parts can be made much lighter and thus more responsive, since there is no need t ...nders in V configuration to offer a range of power ratings. Many [[diesel locomotive]]s have V12 engines.

...[motorbike]]s, many [[boat]]s, and in a wide variety of [[aircraft]] and [[locomotive]]s. Where very high power is required, such as [[jet aircraft]], [[Helicopt == Parts ==

...known as 'petroil' from "petrol" + "oil") and therefore reaches all moving parts of the engine. For this reason, for handheld devices, they have the advanta ...es]] do but at twice the speed. This arrangement is common in two-stroke [[locomotive]] engines.

[[Image:DC Electric Locomotive.jpg|thumb|250px|right|An [[electric locomotive]], taking power through a [[Pantograph (rail)|pantograph]]]] *generated on-board using a combustion engine, as in a [[diesel-electric]] locomotive

...n|manually]]. (Similar but larger devices are also used for [[railroad]] [[Locomotive#Diesel-hydraulic|locomotives]].) ===Parts and operation===

...n|manually]]. (Similar but larger devices are also used for [[railroad]] [[Locomotive#Diesel-hydraulic|locomotives]].) ===Parts and operation===

...s, [[motorcycle]]s, [[boat]]s, and in a wide variety of [[aircraft]] and [[locomotive]]s. Where very high power is required, such as [[jet aircraft]], [[helicopt ==Parts==

....jpg|<font face="Trebuchet MS" font color=black>A driving wheel on a steam locomotive. [[Category:Auto parts]]

...s allows designers and manufacturers to rapidly and inexpensively test the parts of the design that are most likely to have problems, solve those problems, ...sive components and largest fine-pitch packages, to have boards fabbed and parts assembled in a matter of days.

...ruck and sold for general use in 1995. Later in 1997 the German automotive parts manufacturer Robert Bosch GmbH extended its use for passenger car. Today th ...on, before the mandatory reduction of sulphur in on-road diesel fuel to 15 parts per million, which will start at 15 Oct 2006 ([[2006-10-15]]) in the U.S. (

...readle drives connected by rods to a rear wheel crank, rather like a steam locomotive's driveshaft. Although the design was copied by at least two other Scottish ...d largely been relegated to the role of children's toys. However, in other parts of the world, such as China, India, and European countries such as Germany,

[[Image:Train_tire.jpg|thumb|300px|Steel tire on a [[steam locomotive]]'s driving wheel is heated with gas flames to expand and loosen it so it m [[Category:Auto parts]]

...Car production had not been considered at first, but resumed in 1919 since parts for the completion of 105 cars were still lying at the A.L.F.A. factory sin [[Automotive Links]] -- for Parts, Clubs and much more

...onnected by rods to a rear crank, similar to the transmission of a [[steam locomotive]]. Proponents associate him with the first recorded instance of a bicycling By the early 1860s, the blacksmith [[Pierre Michaux]], besides producing parts for the [[carriage]] trade, was producing ''"vélocipède à pédales"'' on

...]] and [[Japan]] were stagnant, while those in [[South America]] and other parts of [[Asia]] grew strongly. Of the major markets, [[Russia]], [[Brazil]], [[ *[[American Locomotive Company|Alco]] (1909)