Fundamentals Retest

Question 1

Answer 1

QA Audit

Question 2

Answer 2

In the manufacturer or installers quality program documents

Question 3

Answer 3

D

Question 4

Answer 4

A

Question 5

Answer 5

Electrode extension

Question 6

Answer 6

Horizontal fillets and Flat only

Question 7

Answer 7

UT

Question 8

Which nondestructive testing method was used in the picture below?

Answer 8

UT using a shear wave with an A scan presentation

Question 9

When performing a magnetic particle test using a coil, the part being tested is placed

Answer 9

Centered in the coil

Question 10

The letter designation for the examination method Proof Testing

Answer 10

PRT

Question 11

The tendency for solid material to move slowly or deform permanently under the influence of mechanical stresses is called:

Answer 11

Creep

Question 12

When examining a cross section of a completed groove weld, the difference between the fusion face and the weld interface is what?

Answer 12

Depth of fusion NOT depth of penetration!

Question 13

Using the illustration, X is

Answer 13

The filler material

Question 14

When using a 7018 electrode, too long of an arc length willl most likely cause:

Answer 14

Porosity

Question 15

For manual welding processes, a decrease in arc length will cause:

Answer 15

Decrease in voltage

Question 16

What type of brush should be used for cleaning an aluminum joint prior to welding

Answer 16

Stainless steel

Question 17

The angle shown in the following picture is what?

Answer 17

Work angle

Question 18

Which of the following is a monatomic gas?

Answer 18

Helium

Question 19

Answer 19

Staggered intermittent welds 3 inches long at 10 inch centers

Question 20

Groove weld size only need to be shown when:

Answer 20

The weld extends only part of the way through the joint

Question 21

Which of the following is not an example of a standard finishing method?

Drilling, grinding, machining, reaming

Answer 21

Drilling

Question 22

The welding inspectors specific duties shall be defined by

Answer 22

Employer

Question 23

The element that improves the metals strength is:

Answer 23

Molybdenum

Question 24

A low-alloy steel commonly has an element range of:

Answer 24

1-5%

Question 25

The ability of a material to become permanently deformed without failure:

Answer 25

Ductility

Question 26

As the temperature of the base metal decreases

Answer 26

Impact strength decreases, ductility decreases and tensile strength increases

Question 27

The property of cementite is

Answer 27

Hard and brittle

Question 28

For OAC, the flame should be

Answer 28

Neutral

Question 29

The two common brazing techniques are

Answer 29

Torch and dip brazing