1504Mechanical EngineeringMedium
Higher pairs are those which have________?
Anone of the above
Belements of pairs not held together mechanically
Cpoint or line contact between the two elements when in motion
Dsurface contact between the two ele-ments when in motion
Etwo elements that permit relative motion
Correct answer
C. point or line contact between the two elements when in motion
Explanation
The correct answer is point or line contact between the two elements when in motion.