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The steam locomotives are marshalled at the downhill (Mettupalayam) end of the train. The average gradient in this rack section is 1 in 24.5 (4.08%), with a maximum of 1 in 12 (8.33%). Between Coonoor (ONR) and Udagamandalam (UAM), the train is operated by a YDM4 diesel locomotive using conventional rail adhesion principles. [10] 1 in 12.5 (8%)
The allowable gradients may be based on the ruling gradient which is the maximum gradient over which a tonnage train can be hauled with one locomotive. In some countries, momentum gradient which is a steeper but shorter gradient may be allowed. This is usually when a track gradient connects to a leveled tangent track long enough and with no ...
Adhesion railway. Driving wheel of steam locomotive. An adhesion railway relies on adhesion traction to move the train, and is the most widespread and common type of railway in the world. Adhesion traction is the friction between the drive wheels and the steel rail. [ 1 ] Since the vast majority of railways are adhesion railways, the term ...
The railway is single line with 750 mm (2 ft 5 + 1 ⁄ 2 in) gauge. It climbs from sea level to 720 m (2,360 ft) in 22.3 km (13.9 mi) with a maximum gradient of 17.5%. There are three sections with Abt system rack for a total of 3.8 km. Maximum speed is 40 km/h for adhesion sections and 12 km/h for rack sections. [19]
The line is 12.5 km (7.8 mi) long and has a rail gauge of 1,000 mm (3 ft 3 + 3 ⁄ 8 in). The first 5.5 km (3.4 mi) of the line is operated by conventional rail adhesion. The remainder of the line is operated as a rack railway, using the Abt system and with a maximum gradient of 15%. In total the line overcomes a height difference of 1,062 m ...
Pilatus Railway. 9 km/h (5.6 mph) downhill, about 10 km/h (6.2 mph) uphill. The Pilatus Railway (‹See Tfd› German: Pilatusbahn, PB) is a mountain railway in Switzerland and the steepest rack railway in the world, with a maximum gradient of 48% and an average gradient of 35%. The line runs from Alpnachstad, on Lake Alpnach, to a terminus ...
A horseshoe curve is a means to lengthen an ascending or descending grade and thereby reduce the maximum gradient. Grade or gradient is defined as the rise divided by the run (length) or distance, so in principle such curves add to length for the same altitude gain, just as would a climbing spiral around one or more peaks, or a climbing traverse (cutting) wrapping around an end of a ridge.
Grand Theft Auto V is a 2013 action-adventure game developed by Rockstar North and published by Rockstar Games. It is the seventh main entry in the Grand Theft Auto series, following 2008's Grand Theft Auto IV, and the fifteenth instalment overall. Set within the fictional state of San Andreas, based on Southern California, the single-player ...