ASME 20IX.questions 1

Professional Training and Consultation

ASME IX PRACTICE QUESTIONS (Closed Book) 1.

The purpose of the WPS and PQR is to determine that: A. B. C. D.

2.

essential variables qualification test & examination results supplementary essential variables (when notch toughness is required)

What is the earliest Edition of Section IX recognized by the current edition? A. B. C. D.

5.

Non-essential variables Essential variables Ranges of 1 & 2 above All of the above

The PQR must list: A. B. C.

4.

welder is qualified base metals are strong enough weldment has the desired properties skill of the welder

The WPS lists: A. B. C. D.

3.

The The The The

1958 1992 1987 1962

New Welding Procedure Specifications must meet the _________ Edition and Addenda of Section IX. A. 1962 B. current C. 1986 D. 1995

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6.

Each ____________________ shall conduct the tests required by Section IX to qualify the WPS’s used during the construction, alteration, or repair. A. B. C. D.

7.

The records of procedure, welder and welding operator qualification must be available to the __________. A. B. C. D.

8.

Vertical Flat & horizontal Flat & overhead Horizontal

A welder qualifying with plate fillet welds in the 3F and $f positions is qualified to weld groove welds in plate in the _____________ positions. A. B. C. D.

10.

Manufacturer Welder Authorised Inspector Foreman

A welder qualifying with a groove weld in plate in the 4G position is qualified to weld groove welds in plate and pipe over 24”O.D. in at least the ________ positions. A. B. C. D.

9.

Welder or welding operator Manufacturer or contractor Inspector All of the above

Flat only Flat and horizontal Flat and vertical None of the above

A welder qualifying by making a groove weld on pipe with an O.D. of ¾” in the 5G position is qualified qualif ied to weld groove welds in: A. B. C. D.

½” O.D. Pipe in the overhead position 6” O.D. Pipe in the vertical position ¾” O.D. pipe in the horizontal position None of the above


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11.

In general, qualification on groove welds also qualifies a welder to make: A. B. C. D.

12.

Charpy V-notch tests are performed to determine a weldment’s A. B. C. D.

13.

3.5% 0.5% 5% All of the above

Guided-bend specimens shall have no open defects in the weld or heat effected zone exceeding __________ measured in any direction on the convex surface of the specimen after bending. A. B. C. D.

16.

True False

When a tensile specimen breaks in the base metal outside of the weld or fusion line, the strength recorded may be at most ____ below the specified tensile and be accepted. A. B. C. D.

15.

Tensile strength Ductility Notch toughness All of above

A welder making a groove weld using the SAW process on P1 materials may be qualified using radiography. A. B.

14.

Stud welds Overhand welds Fillet welds All of the above

1/16” 3/32” 1/8” None of the above

When using radiographs to standards used are found in: A.

qualify

welder,

the

acceptance

ASME Section V


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B. C. D. 17.

A WPS must describe: A. B. C. D.

18.

Inspector Manufacturer or contractor Welder All of the above

For the SMAW process ___________________ is an essential variables for the WPS. A. B. C. D.

21.

Nonessential variables Essential variables Results of Welder Qualification tests Project description & NDE methods

The _______ must certify the PQR as accurate. A. B. C. D.

20.

Essential variables Nonessential variables Supplementary essential variable when required for notch toughness All of the above

A PQR must describe: A. B. C. D.

19.

ASME Section IX ASME Section VII The referencing code

Groove design Post Weld Heat Treatment Root spacing Method of cleaning

For the SAW process ________________________ is an essential variable for the WPS. A. B. C. D.

Supplemental powdered filler metal (if used) Filler metal diameter Preheat maintenance Addition or deletion of peening


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22.

The basic purpose of testing a welder is to establish the welder’s ____________________________.

A. B. C. D.

23.

The record of a welder’s performance test is called a _______.

A. B. C. D. 24.

Without backing With all base metals With backing only With P1 backing only

Immediate retests of welders’ qualifications coupons:

A. B. C. D. 27.

Yes No.

A welder qualifying with a groove weld welded from both sides is qualified to weld ________________. A. B. C. D.

26.

PQR WQR WPS WPQ

If a welder qualified with the SMAW process on Jan. 1,1994 and last welded with SMAW on March 15, 1994, would he still be qualified on October 7, 1994? A. B.

25.

Knowledge of welding requirements Ability to deposit sound weld metal Mechanical ability to operate equipment General attitude toward welding inspectors

Must use the same method May use any method Are not allowed Require Inspector approval

Welder performance qualification records must describe all the ___________ variables specified. A. B.

Essential & nonessential Nonessential


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C. D. 28.

A welder depositing 1/2" of weld metal with the SMAW process is qualified to deposit up to ____________ of weld metal. A. B. C. D.

29.

P-1- P-11 to P-1 – P –11 P-8 – P8 P-21 – P-25 TO P-21-P-25 P21 to P21 only

Welding electrodes are grouped in Section IX by: A. B. C. D.

32.

Electrodes Flux Base metals Joints

A welder qualifying by welding P-No. 21 to P-No.21 is qualified to weld: A. B. C. D.

31.

8” Max to be welded 1” ½”

“P” numbers are used to designate groups of:

A. B. C. D. 30.

Essential Brazing

AWS class ASME specification SFA “F” number

Ferrous weld metal chemical composition may be designated using: A. B. C. D.

“P” number Welder I.D. “A” number Page number


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33.

For welder qualifications with the SMAW ______________________ is an essential variable. A. B. C. D.

34.

Yes No Not enough information provided Yes, provided pipe is carbon steel, P#1

What is the difference between gas metal arc-welding and gas tungsten arc-welding processes? A. B. C. D.

37.

P number Unique identifier Hood & gloves Inspector

May a welder, qualified in the 2G position on ¼ inch thick plate, weld a 1 inch outside diameter pipe, ¼ inch thick in the horizontal position without re-qualification? A. B. C. D.

36.

Base metal thickness Peening P-number Electrode diameter

Each welder must be assigned a(n): A. B. C. D.

35.

process

GMAW uses a continuously fed fillet metal and GTAW a tungsten electrode The SFA specification of the filler metal The F-number of the filler metal GTAW is run with gas; gas is optional with GMAW

A welder has been tested in the 6-G position, using as E-7018 F-4 electrode, on 6” Sch 160 (0.718” nom) SA 106B pipe. Is this welder qualified to weld a 2” 300# ANSI schedule 80 bore flange to a 2” Schedule 80 SA 106 B nozzle neck? A. B. C.

Yes No Not enough information provided


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D.

38.

Yes, provided a backing strip is provided in the 2” weld.

May a welder who qualified using a double-groove weld, make a single V-groove weld without backing? A. B. C. D.

Yes No Not enough information provided Yes, because backing is not an essential variable for a welder

39.

May a GTAW welder be qualified by radiography, in lieu of bend tests? The test coupon will be P-22 material and the production welds will be P-22 also. A. Yes B. No C. Not enough information provided D. Yes, provided the P-22 is welded with F-22 fillers

40.

Who is responsible for qualification of welding procedures, welders and welding operators? A. B. C. D.

41.

Inspector A.I. Shop Foreman Manufacturer of Contractor

A welding electrode has the marking E-6010. The “1” marking indicates: A. B. C. D.

42.

The The The The

Flat position only Horizontal position only All positions Only good for heat treated welds

May a FCAW welder qualified using UT, be used to weld in production? A. B. C.

Yes, welder can be used No welder cannot be used Yes, if welder is using GMAW (Short Arc)


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D. 43.

Yes, if welder is qualified with backing

A welder may deviate from the parameters specified in a WPS if they are a nonessential variable. True

44.

3G 2G 3G 4G

and and and and

4G 5G 1G 5G

What ASME Code requirements? A. B. C. D.

47.

2 4 6 3

What positions are necessary to qualify a welder for all position pipe welding? A. B. C. D.

46.

False (circle one)

What is the number of transverse guided bend tests required for Performance Qualification in a 6G position? A. B. C. D.

45.

Or

ASME ASME ASME ASME

Section

has

welding

electrode

storage

IX VIII B31.1 II Part C

A repair organization has a WPS which states it is qualified for P-8 to P-8 material welded with E308, E308L, E309, E316, electrodes (SMAW process). The PQR, supporting this WPS, states the weld test coupons were SA-240 Type 304L material, welded with E308 electrodes. Is the WPS properly qualified for the base material listed? A. B. C. D.

Yes No Not enough information given Yes, if properly heat treated


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48.

May a GMAW, short circuit transfer, welding procedure be qualified using real-time ultrasonics? A. B. C. D.

49.

Three arc-welding processes are: A. B. C. D.

50.

Yes No Not enough information provided None of the above

Is a welding procedure qualified under the 1965 ASME Code Section IX still applicable? A. B. C. D.

52.

BMAW, SMAW, EFGAW FCAW, SAW, ESW SMAW, GTAW, PAW PTAW, SLAW, PEAW

A welder was qualified with a P-1 test coupon using SMAW E 7018 electrodes. May the welder weld P-4 material using E8028 electrodes with backing in production? (Assume the P-4 procedure using E8028 electrodes has been qualified) A. B. C. D.

51.

Yes No Not enough information given Yes, provided bend tests are done

Yes No, must be re-qualified Is only applicable for 1965 pressure vessels Cannot be used for new construction – repairs only

What are the various positions in which a welder may qualify for plate groove welds? A. B. C. D.

1G 3G 4G All of the above


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53.

You are reviewing a WPQ (QW-484) for a welder testing in the 6-G position, on SA-53 grade B pipe (TS-60,000 psi). The test results indicate the following: No.1 No.2 No.1 No.2

Tensile developed 51,000 psi, broke in the weld Tensile developed 56,900 psi, broke in base metal Transverse root bend satisfactory Transverse face bend satisfactory

Will this test qualify the welder? A. B. C. D.

54.

What are the primary classifications of guided-bend tests permitted by the Code? A. B. C. D.

55.

Side and Transverse Face and Root Transverse and Longitudinal Side and Face

A welder qualified by welding in the 5G position is qualified for what position on plate? A. B. C. D.

56.

Yes No Not enough information given Tension test is acceptable but No.1 is unacceptable

F,H,OH F,V,OH V,OH,SP H,V,OH

Which of the following is a covered electrode? A. B. C. D.

E6010 E7018 E9028 All of the above


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57.

Applicable essential variables must be documented on which of the following? A. B. C. D.

58.

In performance qualification of pipe welds to ASME Section IX, which positions require more than two guided bend specimens for qualification? A. B. C. D.

59.

Porosity, underfill Lack of penetration/fusion Slag, overlap Any of the above

A variable that, when changed will cause a change in the mechanical properties of the weldment is called a: A. B. C. D.

61.

5G and 6G 2G and 4F 4G and 5G None of the above

Name two defects that would cause visual rejection of a welder’s test pipe or plate?

A. B. C. D. 60.

The WPS The PQR The WPQ All of the above

Essential variable Non-essential variable Supplementary essential variable All of the above

The test that determines the ultimate strength of groove-weld joints is a: A. B. C. D.

Notch Toughness Test Tension Test Fillet Weld Test Guided-Bend Test


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62.

The procedure qualification test is used to determine: A. B.

The skill of the welder That the proposed production weldment is capable of having the required properties The corrosion-resistance of the proposed weldment None of the above

C. D. 63.

A change in a supplementary essential variable requires requalification, when notch-toughness is a consideration. True

64.

A non-essential variable may be changes without requalification because: Nobody cares about non-essential variables The welder is allowed to change variables at his discretion Non-essential variables do not affect the mechanical or notch-toughness properties Non-essential variables cannot be changes without re-qualification

C. D.

A WPS must only address essential and, if applicable, supplementary essential variables. True

67.

(circle one)

5X 2X 10X No magnification is required – visual examination is required, only

A. B.

66.

False

When using Macro-examination of fillet weld tests, the weld and the HAZ must not reveal cracks when magnified at: A. B. C. D.

65.

or

Or

False (circle one)

The data recorded on a PQR (non-editorial) may be changed provided : A.

The AI approves


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B.

The test data on a PQR is a record of what occurred and should never be changed. Only editorial information can be changed on a PQR. The API 510 inspector approves The date of the WPS is changed

C. D. 68.

Tension tests may be used in lieu of bend tests to qualify welders or welding operators. True

69.

Pass Fail

Unless notch-toughness is a consideration, a qualification in any position qualifies a welding procedure for all positions. True

71.

Or

False (circle one)

Or

False (circle one)

It is permissible to sub-contract welding of coupons as well as other work to prepare coupons. True

74.

False (circle one)

Welders can be qualified by radiograph when using P 6X materials? True

73.

Or

The purpose of a WPS and PQR is to determine if a welder has the skill necessary to make sound production welds. True

72.

False (circle one)

A groove weld bend test reveals a linear indication on the face of the bend surface that measures exactly 1/8” long. No other indications are seen. Does this coupon pass or fail? A. B.

70.

or

Or

False (circle one)

Variable QW 402.4 for _____________ variable. A. B. C.

SMAW

procedure

qualification

a

Essential Non-essential Supplemental essential


is

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D. 75.

None of the above

Variable QW 404.24 for ______________variable. A. B. C. D.

76.

Or

False (circle one)

The purpose of a WPS and PQR is to determine if a proposed weldment to be used in construction is capable of providing the required properties for the intended application. Or

False (circle one)

A qualification in a 4G position qualifies a welder for all groove weld positions. Or

False (circle one)

A WPS must address all applicable non-essential variables. True

81.

an

Essential Non-essential Supplemental essential None of the above

True 80.

is

Welder variable QW-405.1 (for welder qualifying with the SMAW process) is a __________ variable.

True 79.

qualification

Each manufacturer must certify the PQR (by signature) indicating that the information given is true and correct.

A. B. C. D. 78.

procedure

Essential Non-Essential Supplemental essential None of the above

True 77.

SAW

Or

False (circle one)

Groove weld coupons shall be tested by macro-examination when qualifying a welding procedure. True

Or

False (circle one)


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82.

A welding procedure must be qualified with impact tests only when required by the applicable construction code, such as ASME VIII Div.1. True

83.

85.

1G 2G 5G 6G All of the above

The maximum preheat temperature decrease allowed without requalification of a GMAW groove weld procedure is: A. 500F B. 1000F C. 1250F D. 1500F E. None of the above A welder is qualified to weld all thick nesses of material when: A. B. C. D.

86.

False (circle one)

A welder qualified to weld in the 2G position on pipe would have to be qualified in which of the additional positions to qualify for all position groove welding on pipe? A. B. C. D. E.

84.

Or

The test is any thickness above 3/8 inch The test thickness was ½ inch The test thickness was ¾ inch or over The test pipe wall thickness was 5/8 inch and nominal pipe size was over ½ inches

What is the maximum defect permitted on the convex surface of a welder qualification bend test after bending except for corner cracks and corrosion resistant weld overlay? A. B. C. D. E.

¼ inch 1/8 inch 1/16 inch 3/16 inch No defects are allowed


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87.

What period of inactivity from a given welding process requires the welder to re-qualify in that process? A. B. C. D. E.

88.

Notch-toughness requirements are mandatory: A. B. C. D. E.

89.

For heat treated metals For quenched and tempered metals For hardened and tempered metals For annealed and tempered metals When specified as required by the referencing Code Section

A welder qualified for SMAW using an E7018 electrode is also qualified to weld with: A. B. C. D. E.

90.

3 months 6 months 9 months 12 months As stated by the AI

E7015 E6011 E6010 E7024 All of the above

Macro examination of an etched fillet weld section for performance qualification is acceptable if the examination shows: A.

B. C. D. E.

Complete fusion and freedom from cracks, excepting linear indication not exceeding 1/32 inch at the root. Concavity or convexity no greater than 1/16 inch Not more than 1/8” difference in leg lengths All of the above Both B and C above


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91.

Each manufacturer or contractor is responsible for the welding or brazing done by his organization. Whenever these words are used in Section IX, they shall include: A. B. C. D. E.

92.

Designer or architect Designer or installer Architect or installer Installer or assembler Assembler or designer

For P-11 materials, weld grooves for thick nesses ________________ shall be prepared by thermal processes, when such processes are to be employed during fabrication. A. B. C. D. E.

93.

Less than 5/8 inch 5/8 inch 1 inch 11/4 inches None of the above

A SWPs may be used in lieu of a manufacturer qualified WPS when: Approved by the Inspector’s Supervisor Allowed by ASME V One test coupon is tension tested per Article V Compliance to Article V and Appendix E of ASME IX is shown

A. B. C. D.

94.

A change in a non-essential variable requires recertification of the PQR True

95.

Or

False (circle one)

Reduced-section tensile test specimens conforming to QW-462.1 (b) may be used on all thicknesses of pipe having an outside diameter greater than: A. B. C. D. E.

2 inches 21/2 inches 3 inches 31/2 inches 4 inches


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96.

Groove weld test may be used for qualification of welders. Which of the following shall be used for evaluation? A. B. C. D. E.

97.

Under which of the following conditions can a welder be qualified during production work? A. B. C. D.

98.

Only bend tests Only radiography Both radiography and bend tests Either bend tests or radiography None of the above

A 6” length of the first production groove weld may be qualified by radiography A bend test coupon may be cut from the first 12” length of weld A macro examination may be taken from the first 3” of weld length None of the above

Two plate tensile test specimens have been tested and found to be acceptable. The characteristics of each specimen are as follows: Specimen 1: Width of 0.752”; thickness of 0.875”; ultimate tensile value of 78.524 psi Specimen 2: Width of 0.702”; thickness of 0.852”; ultimate tensile value of 77,654 psi

What is the ultimate load for each specimen that was reported on the laboratory report? A. B. C. D. 99.

51,668 & 46,445 67,453 & 56,443 78,524 & 77,654 None of the above

Which of the following welding processes are currently not permitted to be used with SWPs as referenced in Appendix E of ASME IX? A. B.

GMAW SAW


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C. D.

PAW All of the above


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ANSWER KEY

1. C 2. D 3. D 4. D 5. B 6. B 7. C 8. C 9. D 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40.

52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. 64. 65. 66. 67. 68. 69. 70. 71. 72. 73. 74. 75. 76. 77. 78. 79. 80. 81. 82. 83. 84. 85. 86. 87. 88. 89. 90. 91.

B C C A C C B D B B B A B D B C A C C C C D C C B B A B B A D

C D A C B D D A B A B True D C False B False Pass True False False False B A True A True False True False True C B C B B E E D D


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41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51.

C B B A B D B B C A A

92. 93. 94. 95. 96. 97. 98. 99.

A D False C D A A D


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ASME 20IX.questions 1

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