The universal joints are used with propeller shaft or axle shafts,
A. To compensate for variations in the relative positions of the differential and wheels which results from bumpy road surface or other similar driving conditions
B. To absorb vibrations transferred form the surface of the r
C. To absorb any difference in speed between the left and right wheels when the vehicle is turning
D. To compensate for variations in the directions of the front wheels during steering
Answer: Option A
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