Technician A says the differential allows torque to be transmitted to the driving axles at different speeds when the vehicle is turning a corner. Technician B says the gear ratio of the drive axle's ring and pinion gears provide a gear reduction and torque multiplication. Who is correct ?
A)A only
B)B only
C)both A and B
D)neither A nor B

Question

Quizplus · Accepted Answer

Both statements are correct. Technician A is correct because the differential does indeed allow for the driving wheels to rotate at different speeds when turning, which is essential for smooth and efficient cornering. Technician B is correct because the gear ratio between the drive axle's ring and pinion gears does provide gear reduction and torque multiplication, which is crucial for the vehicle's performance by allowing it to efficiently use its power at various speeds.

Technician a Says the Differential Allows Torque to Be Transmitted