A. They are non magnetic
B. They are stainless and conta
(a) Will require a permanent or temporary backing to be pre placed on the Root side of the welds.
(b) Has the advantage of being able to use any type or size of electrode.
(c) Is likely to be using an electrode less than 2 mm dia.
(d) Is likely to be using an electrode more than 2 mm dia.
Q:- Which one of these test would most probably used for welder qualification on a plate butt weld using 13mm low carbon steel
- Nick break test
- Fracture fillet test
- The reduce the amount of penetrate used
- Reduce the level of false identification
- Ensure a good bound for the developer
- Improve the viscosity of the penetrate