General Studies · Theory of Machines
A planar closed kinematic chain is formed with four rigid links PQ = 2 m, QR = 3 m, RS = 2.5 m, and SP = 2.7 m with four revolute joints. Which link should be fixed to obtain a double rocker mechanism?
- 1RS
- 2QR✓
- 3SP
- 4PQ
Correct answer
QR
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