engineering recuitment AAI JE Technical Mock Test 2020-21 Theory of Machines Mechanisms and Machines Inversion
In a crank and slotted lever quick return motion mechanism, the distance between the fixed centres is 160 mm and the driving crank is 80 mm long. The ratio of time taken by cutting and return strokes is
1
0.5
2
1.0
3
1.5
4
2.0