Identify the correct statements
1) Transverse fillet welds are more efficient than longitudinal fillet welds
2) Concave fillet welds are not generally preferred due to tension in outer surface.
3) Smaller fillet welds are referred over larger fillet welds.1
1 and 2 only
2
1 and 3 only
3
2 and 3 only
4
1, 2 and 3