General Studies · Theory of Machines
In a four-bar chain, the shortest link measures 250 mm. The lengths of the remaining three links are 300 mm, 350 mm, and 450 mm. What is the nature of the mechanism if the shortest link is fixed?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Crank-Crank mechanism
- 2Rocker-Rocker mechanism (Class I)
- 3Crank-Rocker mechanism (Class I)
- 4Rocker-Rocker mechanism (Class II)✓
Correct answer
Rocker-Rocker mechanism (Class II)
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