RAD SAFETY Flashcards
In which discontinuity category would pipe in an ingot be placed?
Inherent
Discontinuities that originate during the melting and original solidification of the metal in the ingot are categorized as?
Inherent discontinuities
A micrometer (without a Vernier Scale) provides measurements in increments as small as?
0.0010”
Crater cracks are most often found where?
At the beginning or end of the weld bead
The main cause of porosity in castings is caused by?
Entrapped liquids in the mold
Which of the following welding defects would most likely occur due to a loss of shielding gas?
-Porosity
The forming of part by forcing metal into a die is known as?
Forging
What vision test checks for near vision?
List 3 different uses for the AWS V-Wac gauge?
A. Undercut
B. Porosity
C. Weld reinforcement
Jaeger
AWS stands for?
American Welding Society
What vision test checks for color differentiation?
Ishihara
Where do hot tears in castings typically occur?
None of these locations are correct
Name the most used tool in Visual Inspection?
Ruler/Scale
During the Visual Examination of a full penetration double bevel weld joint, visual examination cannot locate?
Insufficient penetration
The component of the eye that responds to light and gives the eye its color is the:
iris
Name the kind of tests that use the senses (eyes, ears, taste, etc.…)?
Organoleptic test
