A petrol engine of a car develops 125 N-m torque at 2700 r.p.m. The ca – McqOptions

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1.	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» D. 8091 N-m

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