? ? ? ? ? Atlanta Georgia business directory, The Asian American population also increased rapidly from 2000 to 2010 There were 296,956 Asian-Americans in the metro area in 2010 making up 5.9% of the population This represented an 87% increase over 2000 the largest Asian groups are 108,980 Indians 93,870 Korean Americans 67,660 Chinese and 66,554 Vietnamese; . 10 1180 Peachtree 657 (200) 41 2006 Formerly known as the Symphony Center Transportation Electric locomotives draw power from a stationary source via an overhead wire or third rail Some also or instead use a battery in locomotives that are powered by high voltage alternating current a transformer in the locomotive converts the high voltage low current power to low voltage high current used in the traction motors that power the wheels Modern locomotives may use three-phase AC induction motors or direct current motors Under certain conditions electric locomotives are the most powerful traction.[citation needed] They are also the cheapest to run and provide less noise and no local air pollution.[citation needed] However they require high capital investments both for the overhead lines and the supporting infrastructure as well as the generating station that is needed to produce electricity Accordingly electric traction is used on urban systems lines with high traffic and for high-speed rail.
. . 19th Demographics Wrestling, Atlanta Georgia business directory, In the United States railroads such as the Union Pacific traditionally own and operate both their rolling stock and infrastructure with the company itself typically being privately owned! .
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