Casting, Forming and Welding II Practice Test 9

1. Which of the following material is not used as a flux in forge welding?

2. In which run weld, in ordinary steels, the grain refinement takes place?

3. What is the minimum strength of mild steel arc welds on addition of microelements in the slag?

4. Removing of mandrel after the drawing process may disturb the dimensional tolerances.

5. Laser is classified under newer beam.

6. Slag used in fusion welding contains manganese.

7. What is the maximum strength of mild steel arc welds on addition of microelements in the slag?

8. Which of the following is affected by weld contour?

9. In compressed impression die forging, what is typically the shape of the solid blanks?

10. In bending, the layer on the inside gets shortened.