engineering recuitment ECIL GET Mechanical Mock Test 2024 Theory of Machines Mechanisms and Machines
Which of the following formula CORRECTLY represents Grashof's criterion in four-bar linkages? Given;
s - length of the shortest bar
I - length of the longest bar
a, b - length of the intermediate bars.
1
(s + l) ≤ (a + b)
2
(a + b) ≤ (s + l)
3
(a + s) ≤ (l + b)
4
(l + b) ≤ (a + s)