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Q.

Working principle of an electric engine of a train ?

Asked by kpclbtps btps, 31 Dec '08 01:25 pm
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Answers (2)

1.

An electric motor uses electrical energyElectrical energy

Electrical energy can refer to several closely related things....
to produce mechanical energyMechanical energy

In physics, mechanical energy describes the potential energy and kinetic energy present in the components of a mechanical ...
. The reverse process, that of using mechanical energy to produce electrical energy, is accomplished by a generatorElectrical generator

An electrical generator is a device that produces electrical energy from a mechanical energy source using electromagnetic in...
or dynamo. Traction motorTraction motor Overview ...more
Answered by victory, 31 Dec '08 01:37 pm

 
  
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2.

Dc series motors are running the engine, collecton of current while running of engine ,will be done through pentagon collectors
Answered by sushil trivedi, 31 Dec '08 01:28 pm

 
  
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