A. 0
B. 2
C. 4
D. 6
E. may be any number depending upon position of mechanism
A. slider-crank mechanism
B. velocity polygon
C. acceleration polygon
D. four bar chain mechanism
E. angular acceleration
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. not exist
B. exist
C. depend on position of crank
D. unpredictable
E. none of the above
A. linear displacement
B. rotational motion
C. tangential acceleration
D. centripetal acceleration
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. the mass of two are same
B. e.g. of two coincides
C. M.I. of two about an axis through e.g. is equal
D. all of the above
E. none of the above
A. a triangle
B. a point
C. two lines
D. a straight line
E. a curve
A. right side pivot of this link
B. lift side pivot of this link
C. a point obtained by intersection on extending adjoining links
D. can’t occur
E. none of the above