engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Theory of Machines Mechanisms and Machines Four Bar Mechanism
A planar closed kinematic chain is formed with rigid links AB = 1.5 m, BC = 2.5 m, CD = 2.2 m and DA = 2.4 m with all revolute joints. The link to be fixed to obtain a double crank mechanism is
1
AB
2
BC
3
CD
4
DA
5
either AB or BC