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The torque available at the contact between road and driving wheel is called _________(a) Brake power(b) Friction power(c) Tractive effort(d) Engine torqueI got this question in quiz.The doubt is from Performance of an Automobile in chapter Introduction of Automobile Engineering

Answer» RIGHT choice is (c) Tractive effort

The best EXPLANATION: The torque between ROAD and wheel is called tractive effort. Tractive effort is used to describe the pulling CAPABILITY of an automobile. The tractive force is inversely proportional to the velocity of the vehicle.


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