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what is the meaning of servo motor. In trains, what type of
the motors we are using at the bottom of each compartment
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Answer Posted / bhagya
ACTUALLY SERVOMOTOR MEANS IT WILL ROTATE WITH SOME ANGLE,IN
ELECTRICAL TRAINS THE PURPOSE OF THE SERVOMOTOR IS TO LIFT
THE PANTOGRAPH WITH SOME ANGLE TO TOUCH WITH THE CONTACT
WIRE...DC SERIES MOTORS ARE USED IN ELECTRICAL TRAINS
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