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Sudheer Kumar

· started a discussion

· 1 Months ago

Locked forms a frame or structure

Question:

When relationship between number of link (l), higher pair (h) and lower pair j is such that  j + h2 > 3l2  2    then chain forms a

Options:
A)

Structure

B)

Constrained chain 

C)

Unconstrained chain 

D)

None of these

Solution:

Ans: (a)

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