Pitch point on a cam is_________________? A. any point on pitch curveB. the point on cam pitch curve having the maximum pressure angle C. any point on pitch circle D. the point on cam pitch curve having the minimum pressure…
A universal joint is an example of_____________________? A. higher pairB. lower pair C. rolling pair D. sliding pair E. turning pair
The example of lower pair is_______________? A. shaft revolving in a bearing B. straight line motion mechanisms C. automobile steering gearD. all of the above E. none of the above
Which of the following is a lower pair_______________? A. ball and socket i B. piston and cylinder C. cam and followerD. A. and B. above E. belt drive
Which of the following disciplines provides study of the relative motion between the parts of a machine and the forces acting on the parts__________________? A. theory of machines B. applied mechanics C. mechanisms D. kinetics E. kinematics