A. bolt and nut
B. lead screw of a lathe
C. ball and socket joint
D. ball bearing and roller bearing
E. all of the above
A. all four pairs are turning
B. three pairs turning and one pair sliding
C. two pairs turning and two pairs sliding
D. one pair turning and three pairs sliding
E. all four pairs sliding
A. steering
B. pitching
C. rolling
D. all of the above
E. none of the above
A. I, 3
B. 2, 2
C. 3, 1
D. 4, 0
E. 0, 4
A. lower pair
B. higher pair
C. open pair
D. close pair
E. cam pair
A. a small value of pressure angle
B. a large value of pressure angle
C. there is no such relation with pressure angle
D. something else
E. none of the above is true
A. will remain same
B. will change
C. could change or remain unaltered depending oh which link is fixed
D. will not occur
E. none of the above