Here you can read our experts’ opinions about CWI wages in California.
According to Mr. Greg Boyea In 2016, I was making $55 an hour, so I wouldn’t go back for anything under $75.
Mr. Eric Estes is saying I just did two jobs in Northern California. One I was making 63/120. For the other one, I was making 55/150 as a tech. It depends on the plant and area.
Mr. Beau Neill is saying I had a guy I was working with in west Texas leave for California for almost $250 more a day. He called back in two weeks, begging the chief to come back.
Mr. Rocky Rodriguez is saying Northern California pays around $75ish in the Bay Area. If you’re lucky, you can get on with SWAT, and they pay double the time. As for the per diem, it varies from company to company. I worked for BHI, which is a union company, in El Segundo, near Los Angeles, back in 2016, and the pay was $60.00, and per diem was $60.00 a day. But they paid for a nice luxury hotel, rented a car for two inspectors, and paid for your flights in and out.
According to Shari Sullivan, You will not be mobbed in or moved out of pay. There is no per diem unless you work. 50 hours per week, If everyone is currently working 40 hours. This year, I made 86 dollars per hour, but 22 dollars were deducted from my pay because I had to join the union. Per diem is per county; you never know what you’re going to get. There is no per diem on weekends unless you work.
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WIT-W:2008 Welding Inspection Technology Workbook Chapter 1- Welding Inspection and Certification – Latest 22 Question and Answers
1. Why is there an increasing need for weld quality?
Safety
Economics
Less conservative design
Government regulations
All of the above
2. What AWS document describes the rules for the CWI certification program?
AWS 5.5
AWS D1.1
AWS QC1.
AWS 5.1
AWS 14.1
3. Weld quality control should begin after welding has been initiated.
True
False
4. What are the three welding inspector certifications covered in AWS QC1?
CAWI, CWI, BWI
CWI, CAWI, SCWI
SCWI, CWI, ACWI
Levels I, II, and III
5.What is generally considered to be the most important quality of a welding inspector?
Graduation from a welding vocational program
An engineering degree
An associates’ degree
Professional attitude
6. The vision requirements for a CWI are near vision acuity on:
Jaeger J1 at not less than 24 in
Jaeger J2 at not less than 12 in
Jaeger J2 at not less than 12 in, with or without corrective lenses.
20/20 vision
7. The acronym KASH stands for:
Knowledge, attitude, skills, and habits.
Knowledge, application, skills, and habits
Knowledge, attitude, skills, and honesty
Knowledge, application, skills, and honesty
8. The welding inspector should have a basic understanding of:
Welding processes
Nondestructive testing methods
Codes and standards
All of the above
9. The term used to describe a delay in the production schedule to permit inspection is:
NDE
Hold point
Preinspection
Reference point
10. Inspection report corrections should be made by:
Rewriting the entire report
Reporting the correction to the welding foreman
Telling the welder what was done
Single-line out the error, correct the error, date, and initial
11. A definition of ethics is:
Using common sense and honesty
Living by the rules
Being fair and impartial
Basing decisions on facts
All of the above
12. For communications to be effective, it should form a “continuous loop.”
True
False
13. The welding inspector must often communicate with:
Welders
Supervisors
Welding engineers
Members of management
All of the above
14. NDE personnel (other than CWIs) are typically certified to what document?
AWS QC1
AWS D1.1
API 1104
ASNT SNT-TC-1A
15. You must have a high school diploma to become a CWI
True
False
16. The CWI exam has several parts; these are:
Fundamentals, practical, code
Fundamentals, basic, code
Basic, vision test, fundamental
Code, vision test, practical
17. The CWI exam requires that the AWS D1.1 Code be used for the open book code test.
True
False
18. The CWI exam contains three parts.
True
False
19. The title of the AWS standard A3.0 is:
Filler Metal Specifications
Standard Welding Terms and Definitions.
Guide to CWI Certification
Requirements for CWI Certification
20. API Standard 1104 covers the fabrication of cross-country bridges.
True
False
21. Some of the approved codes/standards for the open book portion of the CWI exam are AWS D1.1, API 1104, AWS D1.5, and AWS D15.1.
True
False
22. Prior to starting a job assignment, the welding inspector should determine:
WIT-W:2008 Welding Inspection Technology Workbook Chapter 4– Weld Joint Geometry and Welding Symbols- Latest 44 Question and Answers
1. Which of the following is not considered a type of joint?
Butt
T
Fillet
Corner
2. The term for the type of joint formed when the two pieces to be joined lie in parallel planes and their edges overlap is:
Corner
Edge
Butt
Lap
3. The term for that portion of a single bevel butt joint where the two pieces to be joined come closest together is:
Radius
Joint root
Bevel angle
Groove angle
4. In a single V-groove weld, the term for the sloped surfaces against which the weld metal is applied is:
Root face
Root
Groove faces
Groove angle
5. The term for the type of weld produced by filling an elongated hole in an overlapping member attaching it to the member beneath is:
Plug weld
Spot weld
Seam weld
Slot weld
6. The term for the type of weld configuration formed when the length of a round bar is placed parallel against a flat surface is:
Double-flare-bevel-groove.
Single-flare-V groove
Edge flange
Corner flange
7. The term for the type of weld used to build up thinned surfaces, provide a layer of corrosion protection, or provide a layer of abrasion-resistant material, is:
Edge weld
Flare weld
Flange weld
Surfacing weld
8. The term for 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:
Melt-through weld
Backing weld.
Back weld
Root weld
9. In a completed groove weld, the term for the surface of the weld on the side from which the welding was done is:
Crown
Weld reinforcement
Weld face
Root
10. In a completed weld, the term for the junction between the weld face and the base metal is:
Root
Weld edge
Weld reinforcement
Toe
11. The term for the type of weld having a generally triangular cross-section and which is applied to either a T, corner, or lap joint is:
Flange weld
Flare weld
Fillet weld
Slot weld
12. The term for the height of the weld face above the base metal in a groove weld is:
Crown
Buildup
Face
Weld reinforcement
13. In a fillet weld, the leg and size are the same for what type of configuration?
Effective throat
Concave weld
Convex weld
Unequal leg fillet
14. When looking at the cross-section of a completed groove weld, the difference between the fusion face and the weld interface is called the:
Depth of fusion
Depth of penetration
Root penetration
Joint penetration
15. For a concave fillet weld, which throat dimensions are the same?
Theoretical and effective
Effective and actual
Theoretical and actual
All of the above
16. In a partial penetration single V-groove weld, the term for the dimension measured from the joint root to where the weld penetration stops is:
Joint penetration
Effective throat
Root penetration
Depth of fusion
17. The size of a spot weld is determined by its:
Depth of fusion
Diameter of weld at point of contact
Depth of penetration
Thickness
18. The primary element of any welding symbol is referred to as the:
Tail
Arrow
Reference line
Arrow side
19. Information appearing above the reference line refers to the:
Nearside
Arrow side
Farside
Other side
20. The graphic description of the type of weld is called the:
Tail
Welding symbol
Weld symbol
Arrow
21. Which of the symbols below describes the weld shown?
A B C D
22. When a weld symbol is centered on the reference line, this indicates:
That the welder can put the weld on either side
That there is no side significance
That the designer doesn’t know where the weld should go
That the welder should weld in whatever position the weld is in
23.The symbol below depicts what type of joint?
Flare V-groove
Flare bevel groove
Edge flange
Corner flange
24. In the welding symbol below, the 1/8 dimension refers to what?
Depth of preparation
Groove angle
Root face
Root opening
25. In the welding symbol below, the 3/4 dimension refers to what?
Weld size
Effective throat
Depth of bevel
Root opening
26. If applied to a 1 in thick weld joint, the welding symbol below describes what type of weld?
Full penetration double bevel-groove weld
Full penetration double V-groove weld
Partial penetration double bevel-groove weld
Partial penetration double V-groove weld
27. A triangular-shaped weld symbol represents what type of weld?
Bevel groove
Flare groove
Flange groove
V-groove
Fillet weld
28. The symbol below describes what type of weld?
Staggered intermittent fillet weld
Chain intermittent fillet weld
Segmented fillet weld
Intermittent fillet weld
29. The first dimension appearing to the immediate right of the weld symbol generally refers to the:
Weld reinforcement
Root opening
Pitch distance
Weld length
30. In the case of a plug or slot weld, a dimension placed within the weld symbol would indicate?
Depth of filling
Slot weld width
Plug weld diameter
Angle of countersink
31. The required spot weld size parameter can be shown as:
A Dimension to the right of the symbol
A Dimension of the required nugget diameter
A Value for the required shear strength per spot
B or C Above
32. A number appearing to the right of the spot weld symbol refers to:
Spot weld size
Spot weld length
Number of spots required
Pitch distance between adjacent spots
33. What elements are required in a welding symbol?
Reference line
Weld symbol
Arrow
A and C Above
34. In the welding symbol below, the supplementary symbol shown on the other side location represents:
Back weld
Backing weld
Melt-through of the weld from arrow side
A and B above
35. The welding symbol below shows the use of what type of completed weld?
Single bevel-groove weld with backing weld
Single bevel-groove weld with back weld
Single V-groove weld with backing weld
Single V-groove weld with back weld
36. The symbol below shows what type of joint configuration?
Square groove
Skewed groove
Sloped groove
Scarf
37. The part of the welding symbol which can be used to convey any additional information that cannot be shown otherwise is referred to as:
The weld symbol
The arrow
The reference line
The tail
38. The welding symbol below shows what type of weld?
Gas metal arc spot weld
Resistance spot weld
Gas metal arc seam weld
Resistance seam weld
39. A number in parentheses just above/below the weld symbol in a welding symbol for slot welds describes:
The length of weld
The type of welding
The number of welds required
The type of electrode to use
40. A number not in parenthesis to the left of the groove weld symbol in a welding symbol refers to the:
Depth of bevel
The length of the weld
The weld quality standard
The weld procedure to use
41. Which of the symbols above represents an intermittent fillet weld? Consider the welding symbols below for questions Q4-41 through Q4-44.
1
8
6
4
5
42. Which of the symbols above represents a groove weld with melt-through?
2
3
6
7
None of the above
43. Which of the symbols above represents a plug weld not completely filled?
1
3
5
7
44. Which of the symbols above represents a groove weld with backing weld or back weld?
WIT-W:2008 Welding Inspection Technology WorkbookChapter 5– Documents Governing Welding Inspection and Qualification- Latest 34 Question and Answers
1. Which of the following do not contain job quality requirements?
Codes
Drawings
Specifications
Textbooks
2. Of the following, which may be considered mandatory?
Codes
Specifications
Standards
All of the above
3. The job documents that best describe the size and configuration of a weldment are:
Codes
Standards
Specifications
Drawings
4. The type of document that has legal status by definition is:
Code
Standard
Specification
5. The type of document that describes the requirements for a particular material or component is referred to as:
Code
Standard
Specification
B and C above
6. Something set up and established by authority as a rule to measure quantity, quality, value, or weight is a:
Specification
Standard
Code
Drawing
7. Of the following types of documents, which have general acceptance in the welding industry?
Contracts
Standards
Specifications
Drawings
All of the above
8. The code that covers the welding of steel structures is:
ASME Section IX
ASME B31.1
API 1104
AWS Dl.1
9. The code that covers the design of metallic unfired pressure vessels is:
ASME Section XI
ASME Section VIII
ASME Section X
API 1104
AWS Dl.1
10. The series of specifications covering the requirements for welding electrodes is designated:
AWS Dl.X
AWS D14.X
AWS A5.1–A5.31
ASTM A 53
11. Which of the following methods for controlling materials in a fabrication shop is most suitable for automation?
Color-coding
Alphanumeric coding
Heat number transfer
Barcoding
12. Which Section of the ASME Code covers the qualification of welders?
Section V
Section XI
Section III
Section IX
13. Tolerances are required on drawings to:
Guide the inspector on permissible size variations
Show the total amount of variation permitted from the design size
Both a and b above
None of the above
14. Tolerances can be expressed:
As a variation between limits
As plus or minus dimension
As a design size with either a plus or a minus
All of the above
15. Drawing notes can be classified as:
General
Local
Specifications
All of the above
16. Hold points refer to:
The points for lifting an object
A delay in fabrication to permit inspection
A shutdown at the end of the day
None of the above
17. The welding inspector is not responsible for checking to make sure all welding and testing personnel have adequate certifications.
True
False
18. The American Welding Society has developed how many welding codes?
One
Two
Three
Nine
19. When inspecting unfired pressure vessels to the ASME Code, the inspector will usually use several different Sections.
True
False
20. In what Section of the ASME Code are the filler materials found?
Section III
Section II, Part C
Section II, Part D
Section IX
21. Standards are never considered mandatory.
True
False
22. Base metals used in fabrication can be bought to conform to which of the following?
ASTM standards
ASME Code, Section II, Parts A and B
It is not required to specify base metals
A and B above
23. The AWS Specifications are designated as A5.XX refers to:
Filler metals
Rules for bridges
Cross country pipelines
Pressure vessel fabrication
24. An effective materials control system will:
Be as simple as possible
Contain checks and balances
Be based on “first in-first out”
A and B above
25. UNS refers to:
United Nondestructive Society
United National Standards
Unified National System
Unified Numbering System
26. Who is normally responsible for the qualification of welding procedures and welders?
Welder
Architect
Welder’s employer
Engineer
27. Which of the following processes is not considered prequalified in accordance with AWS D1.1?
Shielded metal arc
Submerged arc
Short-circuiting transfer gas metal arc
Spray transfer gas metal arc
28. Of the following types of test specimens, which is used by API and not ASME for procedure and welder qualification testing?
Face bend
Root bend
Side bend
Nick break
29. What is the pipe welding position where the pipe remains fixed with its axis horizontal, so the welder must weld around the joint?
1G
2G
5G
6G
30. What is the pipe welding position where the axis of the pipe lies fixed at a 45° angle?
1G
2G
5G
6G
31. What is the pipe position test for welders who are trying to qualify to weld T-, K-, and Y connections?
1G
2G
5G
6GR
32. If a welder qualifies to weld with an E6010 electrode, which is an F3 group electrode, in AWS D1.1 and ASME Section IX they are also qualified to weld with all of the following except:
E6011
E6012
E7018
E7024
33. With relation to procedure and welder qualification, which of the following can be an important task for the welding inspector?
Watching the welding qualification test
Identifying samples
Cutting and testing specimens
Monitoring production welding to ensure the correct variables are used.
All of the above
34. For most codes, if a welder continues to use a particular process and procedure, how long does the welder’s qualification remain in effect?
WIT-W:2008 Welding Inspection Technology WorkbookChapter 6– Metal Properties and Destructive Testing- Latest 41 Question and Answers
1.The property of metals that describes their resistance to indentation is called:
Note: For conversion Factors, refer to “Welding Usage Conversion Chart” on pages 10-9 of the workbook and for Formulae refer to pages 10-8.
Strength
Toughness
Hardness
Ductility
2. The property of metals that describes their ability to carry a load is:
Strength
Toughness
Hardness
Ductility
3. Generally, as strength increases for carbon steels, the ductility:
Increases
Stays the same
Decreases
Is not related to strength
4. The property that describes the ability of a metal to deform when stressed is:
Strength
Toughness
Hardness
Ductility
5. The type of strength related to a metal’s behavior when the load is applied in a cyclic manner is:
Tensile
Compressive
Torsional
Fatigue
6. The yield strength of a material is determined by:
Impact testing
Tensile testing
Hardness testing
The offset method
B and D above
7. Which metal properties are directly related?
Conductivity and strength
Strength and ductility
Strength and hardness
Ductility and toughness
C and D above
8. The ability of a metal to absorb energy is called:
Strength
Ductility
Hardness
Toughness
9. The metal property affected by the surface condition of the sample is:
Tensile strength
UTS
Hardness
Fatigue strength
All of the above
10. Which alloying element is generally considered to have the most pronounced effect on the properties and performance of carbon steel?
Aluminum
Carbon
Manganese
Chromium
11. Which alloying element is commonly added to steel to improve its corrosion resistance?
Carbon
Aluminum
Silicon
Chromium
12. Hydrogen in the molten weld metal can cause:
Undercut
Overlap
Cracking
Porosity
C and D above
13. Which property cannot be determined from a tensile test?
Ultimate tensile strength
Percent elongation
Percent reduction of area
Impact strength
Yield strength
14. A metal’s ductility can be expressed as:
Percent elongation
Percent reduction of area
Proportional limit
A and B above
15. A tensile specimen having a cross-sectional area of 0.25 sq in breaks at a load of 15 250 lbs. What is its tensile strength? (Tensile Strength = Load/Area)
3813 psi
61 000 psi.
6100 psi
58 500 psi
16. The point at which a metal’s behavior changes from elastic to plastic (onset of permanent deformation) is referred to as:
Yield strength
Ultimate tensile strength
Modulus of elasticity
Young’s modulus
17. What is the percent elongation of a specimen whose original gage length was 2 in and final gage length was 2.5 in?
30%
25%
50%
40%
18. The family of hardness tests that uses both a minor and major load is called:
Brinell
Vickers
Rockwell
Knoop
19. Which of the following tests are referred to as microhardness tests?
Rockwell
Vickers
Knoop
B and C above
20. What type of test uses a weighted pendulum which strikes a notched test specimen?
Brinell test
Fatigue test
Tensile test
Charpy impact test
21. Endurance limit is an expression used for what type of testing?
Fatigue
Hardness
Soundness
Tension
22. The metal property that relates to a metals deforming without failing is called:
Tensile strength
Ductility
Hardness
Toughness
23. Which test is not considered a soundness test?
Hardness
Face bend
Fillet break
Root bend
24. The type of testing used to evaluate the type of microstructure present in a metal is called:
Tensile
Hardness
Toughness
Metallographic
25. Which of the following tests can be used to judge the soundness of a weld?
Nick break
Side bend
Face bend
Fillet break
All of the above
26. Which of the following tests will generally be used to determine the behavior of a metal at a specific temperature?
Guided-bend test
Root-bend test
Charpy impact test
Transverse fillet weld shear test
27. With respect to the rolling direction of steel plate manufacture, which statement is true?
The strength is highest in the ‘Z’ direction
The strength is lowest in the ‘X’ direction
The strength is highest in the ‘X’ direction
The strength is highest in the ‘Y’ direction
28. The fillet weld break test is used to evaluate the:
Quality of the fractured weld
Ductility of the weld metal
Impact strength of the weld
Tensile strength of the base metal
29. The welding inspector is not concerned with the mechanical and chemical properties of metals.
True
False
30. For plain carbon steels, their approximate tensile strength can be estimated by multiplying their BHN by:
400
300
100
500
31. Notch toughness and impact strength are not synonymous.
True
False
32. Phosphorus and sulfur are added to carbon steel to improve:
Ductility
Toughness
Weldability
None of the above
33. To improve the low-temperature properties of carbon steels, the most likely alloy addition would be:
Manganese
Carbon
Nickel
Chromium
34. Hydrogen, oxygen, and nitrogen can all cause embrittlement in carbon steel.
True
False
35. Gage marks on a tensile specimen are:
Scratches caused by improper handling
C and D above
Spaced a set distance apart
Used for calculating percent elongation
36. The ‘offset method’ is used for determining which property?
Yield strength
Tensile strength
Hardness
Fatigue strength
37. Surface preparation is not an important step in destructive testing.
True
False
38. The Brinell hardness test is always a destructive test.
True
False
39. In Charpy testing, the test temperature is:
Not important
Very important
Not considered
Never reported
40. In Charpy testing, the test data can be reported as:
Foot-pounds energy absorbed
Lateral expansion
Percent shear
All of the above
41. The objective of the guided bend test is to break the sample.
WIT-W:2008 Welding Inspection Technology WorkbookChapter 8– Welding Metallurgy for the Welding Inspector- Latest 30 Question and Answers
1. As a metal is heated:
Energy is added to the structure
The atoms move further apart
The atoms vibrate more vigorously
The metal expands
All of the above
2. The state of matter which exhibits the least amount of energy is:
Solid
Liquid
Gas
Quasi-liquid
3. A problem occurring in weldments caused by the non-uniform heating produced by the welding operation is:
Porosity
Incomplete fusion
Distortion
Slag inclusions
4. Which of the following is not a method used to eliminate or reduce residual stresses?
Vibratory stress relief
External restraint
Thermal stress relief
Peening
5. The type of alloying in which the alloy atoms are located in the spaces between the atoms of the parent metal is referred to as:
Atomic alloying
Substitutional alloying
Space alloying
Interstitial alloying
6. Rapid quenching of steel from the austenitic range results in a hard, brittle structure known as:
Pearlite
Carbide
Cementite
Ironite
Martensite
7. Very slow cooling of steel may result in the production of a soft, ductile microstructure which has a lamellar appearance when viewed under high magnification. This structure is referred to as:
Martensite
Pearlite
Bainite
Ferrite
8. When rapid cooling produces a martensitic structure, what sub-critical heat treatment may be applied to improve the ductility of the steel?
Quenching
Tempering
Annealing
Normalizing
9. It is determined that a welding procedure is creating an excessive heat input. Which of the changes listed below would result in a reduction of the heat input?
Decrease current
Decrease voltage
Increase travel speed
Change from weave to stringer bead technique
All of the above
10. The use of preheat will tend to:
Result in a wider heat-affected zone
Produce lower heat-affected zone hardness
Slow down the cooling rate
Reduce the tendency to produce martensite in the heat-affected zone
All of the above
11. Which of the following changes will warrant an addition or increase in the required preheat?
Decreased carbon equivalent
Increased carbon equivalent
Increased base metal thickness
A and C above
B and C above
12. What heat treatment is characterized by holding the part at the austenitizing temperature for some time and then slow cooling in the furnace?
Normalizing
Quenching
Annealing
Tempering
13. What heat treatment is characterized by holding the part at the austenitizing temperature for some time and then cooling in still air?
Normalizing
Quenching
Annealing
Tempering
14. Steel heated above the lower transformation temperature (A1) will change the metallurgical structure. This temperature is:
1333°F
933°F
1560°F
3600°C
15. Atoms in the solid (frozen) state:
Have a specific “home” position
Have no distinct structure
Are essentially fixed in a definite structured position
A and C above
16. What is the heat input for a molten weld pool at 5 ipm travel speed, 25 volts, and 100 amperes?
(Refer to page 10-8 for Formula)
300 J/in
300 000 J/in
30 000 J/in
3.633 J/in
17. One way that atoms are added to a pure metal to form an alloy is:
Peening
Substitutionally
Automatically
Solidification
18. The process where carbon is added to the surface of a steel to harden it is:
Decarburization
Pack carburizing
Precipitation hardening
Quenching
19. Steel exists in which of the following crystal structures?
HCP
FCC
BCC
All of the above
20. Which of the following usually follows quenching?
Tempering
Stress relieving
Normalizing
Annealing
21. Which of the following can be accomplished using either thermal or mechanical techniques?
Annealing
Tempering
Quenching
Stress-relieving
22. Which of the following results in the softest condition for carbon steel?
Annealing
Quenching
Stress-relieving
Tempering
23. For steel having a chemical composition of: 0.16% carbon, 0.84% manganese, 0.09% nickel, 0.25% chromium, 0.052% copper, and 0.40% molybdenum, what is its Carbon Equivalent?
0.23
0.34
0.37
0.41
0.46
24. Stainless steels are defined as having at least what percent chromium?
7%
12%
15%
20%
25. Sensitization, or carbide precipitation, of austenitic stainless steels, can be reduced by which of the following methods?
Solution annealing, water quenching
Using stabilized grades containing titanium or niobium (columbium)
Using the low carbon grades of stainless steels
All of the above
26. Metals must be molten for diffusion to occur.
True
False
27. Hydrogen can diffuse into a solid metal at room temperature.
True
False
28. Metals can diffuse into each other when both are in solid form.
True
False
29. The process whereby nitrogen diffuses into the surface of carbon steel is:
Sensitization
Nitrogen removal
Carburizing
Nitriding
30. Welding metallurgy is concerned with the changes in the metals during welding.
WIT-W:2008 Welding Inspection Technology WorkbookChapter 9– Weld and Base Metal Discontinuities- Latest 19 Question and Answers
1. A discontinuity is:
Always a defect
Always a reject
Always acceptable
Rejectable if it exceeds code limits
2. Whether a particular weld discontinuity is critical can be judged on the basis of:
Whether it is surface or subsurface
Whether it is linear or nonlinear
Whether it has a sharp end condition
All of the above
3. What discontinuity is generally considered to be the most severe?
Porosity
Incomplete fusion
Slag inclusion
Crack
4. Which of the following discontinuities is less likely to be found visually?
Toe crack
Undercut
Lamellar tear
Overlap
5. Underbead cracks can result from which of the following welding practices?
Use of wet electrodes
Welding on contaminated steels
Welding over paint
All of the above
6. The weld discontinuity that results from improper termination of the welding arc is referred to as:
Undercut
Overlap
Crater crack
Incomplete fusion
7. Of the following processes, which is unlikely to have slag inclusions in a completed weld?
SMAW
PAW
FCAW
SAW
8. The discontinuity that results from the entrapment of gas within the weld cross-section is referred to as:
Crack
Slag inclusion
Incomplete fusion
Porosity
9. What weld discontinuity results when the welder travels too slowly, causing excess weld metal to flow out of the joint and lay on the base metal surface without fusing?
Undercut
Underfill
Overlap
Incomplete fusion
10. What weld metal discontinuity results when the welder fails to completely fill the weld groove?
Underfill
Undercut
Overlap
Incomplete fusion
11. Excessive weld metal buildup on a groove weld is referred to as:
Excess convexity
Excess weld reinforcement
Overfill
All of the above
12. The weld discontinuity that results from the initiation of the welding arc outside the weld joint is referred to as:
Incomplete fusion
Undercut
Overlap
Arc strike
13. What weld discontinuity shows up as a light region on a radiograph?
Porosity
Tungsten inclusion
Slag inclusion
A and B above
14. Which of the following is a base metal discontinuity that is associated with the stresses induced from welding?
Lamination
Lamellar tear
Seam
Pipe shrinkage
15. What discontinuity is shown by #12b? Questions Q9-15 through Q9-19 refer to the figure shown below:
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