Fundamentals Retest Flashcards
QA Audit
In the manufacturer or installers quality program documents
D
A
Electrode extension
Horizontal fillets and Flat only
UT
Which nondestructive testing method was used in the picture below?
UT using a shear wave with an A scan presentation
When performing a magnetic particle test using a coil, the part being tested is placed
Centered in the coil
The letter designation for the examination method Proof Testing
PRT
The tendency for solid material to move slowly or deform permanently under the influence of mechanical stresses is called:
Creep
When examining a cross section of a completed groove weld, the difference between the fusion face and the weld interface is what?
Depth of fusion NOT depth of penetration!
Using the illustration, X is
The filler material
When using a 7018 electrode, too long of an arc length willl most likely cause:
Porosity
For manual welding processes, a decrease in arc length will cause:
Decrease in voltage
What type of brush should be used for cleaning an aluminum joint prior to welding
Stainless steel
The angle shown in the following picture is what?
Work angle
Which of the following is a monatomic gas?
Helium
Staggered intermittent welds 3 inches long at 10 inch centers
Groove weld size only need to be shown when:
The weld extends only part of the way through the joint
Which of the following is not an example of a standard finishing method?
Drilling, grinding, machining, reaming
Drilling
The welding inspectors specific duties shall be defined by
Employer
The element that improves the metals strength is:
Molybdenum
A low-alloy steel commonly has an element range of:
1-5%
The ability of a material to become permanently deformed without failure:
Ductility
As the temperature of the base metal decreases
Impact strength decreases, ductility decreases and tensile strength increases
The property of cementite is
Hard and brittle
For OAC, the flame should be
Neutral
The two common brazing techniques are
Torch and dip brazing
