SSC JE Electrical Engineering 24 Jan 2018 Morning Paper

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Question : 188 of 199

Marks: +1, -0

A locomotive exerts a tractive effort of 35,300 N in hauling a train at 48kmph on the level track. If the motor is to haul the same train on a gradient of 1 in 50 and the tractive effort required is 55,180N, determine the power delivered by the locomotive if it is driven by (i) dc series motors (ii) induction motors.

8635.7kW
735.7kW
725.6kW
76.6kW

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