engineering recuitment ECIL GET Mechanical Mock Test 2024 Strength of Materials Shear Force and Bending Moment Bending Moment
The phenomenon of springback happens in a bending operation due to the following reason
1
Due to the presence of elastic energy in the bent part
2
Due to the presence of plastic energy in the bent part
3
Due to insufficient force imparted on the bent part
4
Due to excessive force imparted on the bent part