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karan sharma

· started a discussion

· 1 Months ago

if we fix the shortest link then it is double crank

Question:

The lengths of the links of a 4-bar linkage with revolute pairs are p, q, r and s units given that p < q < r < s. which of the links should be the fixed one, for obtaining a crank and rocker mechanism?

Options:
A)

Link of length p

B)

Link of length q 

C)

Link of length r 

D)

Both (A) and (B)

Solution:

Ans:(D)

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