293) A kinematic chain requires at least
Answer is:
4 links and 4 turning pairs
Related Theory of Machines MCQ with Answers
Answer is:
less than sum of other two
Answer is:
two elements having relative motion
Explanation:
The two links or elements of a machine, when in contact with each other, are said to form a pair. If the relative motion between them is completely or successfully constrained (i.e. in a definite direction), the pair is known as kinematic pair.
Answer is: