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A petrol engine of a car develops 125 N-m torque at 2700 r.p.m. The car is driven in second gear having gear ratio of 1.75. The final drive ratio is 4.11. If the overall transmission efficiency is 90%, then the torque available at the driving wheels is

/ Automobile Engineering, Mechanical Engineering / By
Question: A petrol engine of a car develops 125 N-m torque at 2700 r.p.m. The car is driven in second gear having gear ratio of 1.75. The final drive ratio is 4.11. If the overall transmission efficiency is 90%, then the torque available at the driving wheels is
[A].

8.091 N-m

[B].

80.91 N-m

[C].

809.1 N-m

[D].

8091 N-m

Answer: Option C

Explanation:

No answer description available for this question.