engineering recuitment SAIL OCTT Mock Test 2024 Production Engineering (Manufacturing) Metal Forming Sheet Metal Operation
A 4 mm thick metal sheet is to be bend at an angle of four radian with bend radius 100 mm if stretch factor is 0.4, the bend allowance is
1
406.4 mm
2
176.0 mm
3
101.6 mm
4
78.6 mm
5
46.4 mm