A. sliding pairs
B. turning pairs
C. rolling pairs
D. higher pairs
E. lower pairs
A. along PO
B. perpendicular to PO
C. at 45° to PO
D. along OP
E. none of the above
A. bulky
B. wears rapidly
C. difficult to manufacture
D. A. and B. above
E. A. and C. above
A. ball and socket i
B. piston and cylinder
C. cam and follower
D. A. and B. above
E. belt drive
A. Thompson indicator
B. Richard indicator
C. Simplex indicator
D. Thomson indicator
E. none of the above
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 the 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 can from beginning of i ascent to the termination of descent
A. velocity2 x crank radius
B. velocityvcrankradius
C. (velocity/crankradius)
D. velocity x crank radius2
E. none of the above