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1. |
In a circular arc cam with roller follower, the acceleration in any position of the lift will depend only upon |
A. | Total lift, total angle of lift, minimum radius of cam and cam speed |
B. | Radius of circular arc, cam speed, location of centre of circular arc and roller diameter |
C. | Mass of cam follower linkage, spring stiffness and cam speed |
D. | Total lift, centre of gravity of the cam and cam speed |
Answer» B. Radius of circular arc, cam speed, location of centre of circular arc and roller diameter | |