Chapter 5: Weld Geomtry And Welding Terminology

Question 1

Name all the joints:

Answer 1

Butt, T, Corner, Edge and Lap joints

Question 2

The type of joint formed when the two pieces to be joined are aligned in parallel planes and their edges overlap is called:

Answer 2

Lap joint

Question 3

That portion of the joint where the two pieces to be joined come closest together is referred to as the:

Answer 3

Joint root, root face

Question 4

In a single-V-groove weld, the sloped surfaces against which the weld metal is applied are called:

Answer 4

Groove face

Question 5

The type of weld produced by filling and elongated hole in an overlapping member, fusing it to the member beneath is called a:

Answer 5

Slot weld

Question 6

The type of weld having a generally triangular cross section and which is applied to either a T-, corner, or lap joint is called a:

Answer 6

Fillet Weld

Question 7

The type of weld used to build up thinned surfaces, provide a layer of corrosion protection, provide a layer of abrasion-resistant material, etc. is referred to as a:

Answer 7

Surfacing Weld

Question 8

The type of weld applied to the opposite side of a joint before a single-V-groove weld is completed on the near side of a joint is called a:

Answer 8

Backing Weld

Question 9

In a completed groove weld, the surface of the weld on the side from which the welding was done is called the:

Answer 9

Weld face

Question 10

In a complete weld, the junction between the weld face and the base metal is called the:

Answer 10

Weld toe

Question 11

The height of the weld above the base metal in a groove weld is called the:

Answer 11

Weld reinforcement

Question 12

In a fillet weld, the leg and size are the same for what type of configuration?

Answer 12

Convex

Question 13

When looking at the cross section of a completed groove weld, the difference between the fusion face and the weld interface is called the:

Answer 13

Depth of fusion

Question 14

For a concave fillet weld, which throat dimensions are the same?

Answer 14

Actual and effective

Question 15

In a partial penetration single-V-groove weld, the dimension measured from the joint root to the weld root is called the:

Answer 15

Root penetration

Question 16

The size of a spot weld is determined by its:

Answer 16

Spot diameter

Question 17

In the performance of a vertical position weld, the type of weld progressive having a side-to-side motion is called:

Answer 17

Weave-bead technique

Question 18

The technique used to control distortion of a long joint where individual passes are applied in a direction opposite the general progression of welding in the joint is called:

Answer 18

Backstepping

Question 19

A technique used in a multiple layer weld deposit where each successive layer is longer than the previous one is called:

Answer 19

Cascade sequence

Question 20

The weld face shown in Figure 1 is labeled;

Answer 20

2

Question 21

The weld root shown in Figure 1 is labeled;

Answer 21

7

Question 22

The type of weld shown in Figure 1 is a:

Answer 22

Single-V-Groove

Question 23

The weld reinforcement height shown in Figure 1 is labeled:

Answer 23

3

Question 24

The weld toe shown in Figure 1 is labeled:

Answer 24

1

Question 25

Number 6 shown in Figure 1 is the:

Answer 25

Weld Interface

Question 26

Number 5 (between arrows) shown in Figure 1 is the:

Answer 26

Depth of Fusion

Question 27

Number 4 shown in Figure 1 is the:

Answer 27

Weld size and joint penetration

Question 28

The weld face shown in Figure 2 is labeled:

Answer 28

8

Question 29

The weld root shown in Figure 2 is labeled:

Answer 29

4

Question 30

The welds shown in Figure 2 are:

Answer 30

Convex Fillets

Question 31

The actual throat shown in Figure 2 is labeled:

Answer 31

1

Question 32

The weld toe shown in Figure 2 is labeled:

Answer 32

7 and 11

Question 33

Number 6 shown in Figure 2 is the:

Answer 33

Fusion Face

Question 34

Number 9 shown in Figure 2 is the:

Answer 34

Depth of fusion

Question 35

Number 5 shown in Figure 2 is the:

Answer 35

Weld interface

Question 36

Number 4 shown in Figure 2 is the:

Answer 36

Weld root

Question 37

Number 2 shown in Figure 2 is the:

Answer 37

Effective throat

Question 38

Number 3 shown in Figure 2 is the:

Answer 38

Theoretical Throat

Question 39

Number 10 shown in Figure 2 is the:

Answer 39

Weld size and leg size

Question 40

The groove angle shown in Figure 3 is labeled:

Answer 40

1

Question 41

The bevel angle shown in Figure 3 is labeled:

Answer 41

2

Question 42

Number 3 shown in Figure 3 is the:

Answer 42

Groove face

Question 43

Number 6 shown in Figure 3 is the:

Answer 43

Root face

Question 44

Number 5 shown in Figure 3 is the:

Answer 44

Root opening

Question 45

The weld faces shown in Figure 4 are labeled:

Answer 45

8 and 2

Question 46

The weld root shown in Figure 4 is labeled:

Answer 46

1

Question 47

The weld shown in Figure 4 includes a:

Answer 47

Back weld

Question 48

The weld size shown in Figure 4 is labeled:

Answer 48

Not labeled

Question 49

The weld toe shown in Figure 4 is labeled:

Answer 49

7

Question 50

Number 6 shown in Figure 4 is the:

Answer 50

Weld Interface

Question 51

Number 5 shown in Figure 4 is the:

Answer 51

Fusion Face

Question 52

Number 4 (between arrows) shown in Figure 4 is the:

Answer 52

Depth of Fusion

Question 53

Number 2 shown in Figure 4 is the:

Answer 53

Weld Face

Question 54

The bevel angle shown in Figure 5 is labeled:

Answer 54

2

Question 55

The joint root in Figure 5 is labeled:

Answer 55

4

Question 56

The groove face shown in Figure 5 is labeled:

Answer 56

3

Question 57

The root face shown in Figure 5 is labeled:

Answer 57

4

Question 58

The weld face shown in Figure 6 is labeled:

Answer 58

4

Question 59

The weld root shown in Figure 6 is labeled:

Answer 59

6

Question 60

The welds shown in Figure 6 are:

Answer 60

Concave Fillets

Question 61

The actual throat shown in Figure 6 is labeled:

Answer 61

10

Question 62

The weld toe shown in Figure 6 is labeled:

Answer 62

1 and 7

Question 63

Number 6 shown in Figure 6 is the:

Answer 63

Weld root

Question 64

Number 8 shown in Figure 6 is the:

Answer 64

Weld Interface

Question 65

Number 2 shown in Figure 6 is the:

Answer 65

The leg