+1 vote
in Machine Kinematics by (38.0k points)
Which of the following is an open pair?

(a) Ball and socket joint

(b) Journal bearing

(c) Lead screw and nut

(d) Cam and follower

I have been asked this question in an interview for job.

The origin of the question is Types of Links topic in section Simple Mechanisms of Machine Kinematics

1 Answer

0 votes
by (106k points)
Right choice is (a) Ball and socket joint

To explain: None

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