Theory of Machines MCQ with Answers

Theory of Machines MCQ with Answers

16) The cam and follower is an example of

Answer is:

Higher pair

17) When the two elements of a pair have ______ when in motion, it is said to be a lower pair.

Answer is:

Surface contact

18) A universal joint is an example of

Answer is:

Lower pair

19) A combination of kinematic pairs, joined in such a way that the relative motion between the links is completely constrained, is called as

Answer is:

Kinematic chain

20) The relation between number of pairs (p) forming a kinematic chain and the number of links (l) if

Answer is:

l = 2p - 4

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