Klein’s construction can be used when_________________?

A. mass
B. friction
C. inertia
D. resisting force
E. resisting torque

A. during which the follower returns to its initial position
B. of rotation of the cam for a definite displacement of the follower
C. through which the cam rotates during the period in which the follower remains in highest position
D. moved by the cam from the instant the follower begins to rise, till it reaches its highest position
E. moved by the cam from beginning oi ascent to the termination of descent

A. 0, and more than co2r
B. 0, and less than coV
C. 0, 0
D. cor, 0
E. none of the above

A. higher pair
B. lower pair
C. rolling pair
D. sliding pair
E. turning pair

A. less
B. more
C. equal
D. may be less or more depending on efficiency
E. always less

A. D1/D2
B. D2/D1
C. D1-D2.
D. D1
E. D1+D2