A. base circle
B. pitch circle
C. prime circle
D. outer circle
E. none of the above
A. along PO
B. perpendicular to PO
C. at 45° to PO
D. along OP
E. none of the above
A. rotating
B. oscillating
C. reciprocating
D. all of the above
E. none of the above
A. L.H.S. = R.H.S
B. L.H.S. > R.H.S
C. L.H.S. < R.H.S
D. there is no such criterion for checking above requirement
E. none of the above
A. along the angular velocity
B. opposite to angular velocity
C. may be any one of these
D. perpendicular to angular velocity
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. 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