Wednesday, 29 November 2017

Q:- A high level of surface cleaning is important prior to penetrant testing in order to

A. The reduce the amount of penetrate used
B. Reduce the level of false identification
C. Ensure a good bound for the developer
D. Improve the viscosity of the penetrate 

Monday, 6 November 2017

Q:- The exposed surfaces of each fillet-weld-break specimen shall show:

1. No Slag inclusions greater than 1/4 inch
2. At least 3/4 inches sound metal between adjacent inclusions
3. Complete penetration and fusion
4. The tensile strength of the specimen
5. None of the above