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CWB1 > Functions of the Inspector > Flashcards

Functions of the Inspector Flashcards

1
Q

In CSA W47.1, how many welder qualification classifications are there? (Multiple choice)
Question 1 options:

A) None

B) One

C) Three

D) Five

A

D) Five

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2
Q

In what positions is a Class H welder permitted to weld under CSA W47.1? (Multiple choice)
Question 2 options:

A) Horizontal only.

B) Horizontal and vertical.

D) Flat, vertical, and horizontal.

E) Flat and horizontal.

A

E) Flat and horizontal.

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3
Q

In Canada, who regulates the construction of pressurized systems? (Multiple choice)
Question 3 options:

A) The compliance agency.

B) ABSA.

C) The jurisdictional authority.

D) The federal government.

A
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4
Q

A T classification on a CWB Welder Qualification card means the welder is qualified in all other classification for all positions and welding processes. (True/False)
Question 4 options:
True
False

A

False

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5
Q

Can a welder qualified with an E4918 (F4) electrode weld use an E4313 (F2) electrode? (Multiple choice)
Question 5 options:

A) No, welders are only qualified for what was used during testing.

B) E4313 (F2) electrodes are not certifiable and should not be used.

C) Yes. F4 qualifies for the use of F4, F3, F2, F1 electrodes.

D) This is at the discretion of the fabricator.

A

C) Yes. F4 qualifies for the use of F4, F3, F2, F1 electrodes.

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6
Q

Should a CSA W47.1 weld procedure data sheet include weld cleaning procedures? (Multiple choice)
Question 6 options:

A) Only if specified in the design documents.

B) No, fabricators use internal policies for weld cleaning.

C) Yes, weld cleaning procedures are part of a WPDS.

D) Only if the part in question is to be painted.

A

C) Yes, weld cleaning procedures are part of a WPDS.

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7
Q

Why is it critical to adhere to a proven welding procedure? (Multiple choice)
Question 7 options:

A) To ensure all welds are completed.

B) To ensure the welding operation is consistent and can produce sound welds.

C) To have a document that allows for inspection to begin.

D) To verify the welders are qualified.

A

B) To ensure the welding operation is consistent and can produce sound welds.

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8
Q

Which of the following statements is true regarding prequalification in accordance with CSA W59 and W47.1? (Multiple choice)
Question 8 options:

A) Prequalified joint welding procedures do not require the Canadian Welding Bureau approval if they are tested.

B) Prequalified joint welding procedures do not require testing but require a written procedure approved by the CWB.

C) Prequalified joint welding procedures do not require approval by the CWB because they are prequalified.

D) A fabricator can use the welding procedure qualified by another fabricator without the CWB’s approval, because it is prequalified.

A

B) Prequalified joint welding procedures do not require testing but require a written procedure approved by the CWB.

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9
Q

Which of the following best defines the term “essential variables”? (Multiple choice)
Question 9 options:

A) Any variable that affects the low temperature impact properties of the weld.

B) Any variable that cannot be varied beyond +/-15% of the specified value.

C) Any variable that cannot be varied beyond +/-5% of the qualification test value.

D) Parameters that have significant effect on the weld properties when varied outside the given ranges.

A

D) Parameters that have significant effect on the weld properties when varied outside the given ranges.

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10
Q

What two components does the CSA W47.1 system for welding procedures consist of? (Multiple choice)
Question 10 options:

A) A specific WPS and welder qualification.

B) A general WPDS and PQR.

C) A general WPS and supporting WPDS.

D) Weld process information and a specific welder position data sheet.

A

C) A general WPS and supporting WPDS.

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11
Q

Once inspections have been finished, who completes the final reports? (Multiple choice)
Question 11 options:

A) The QA manager.

B) The fabricator.

C) The governing body.

D) The inspector.

A

D) The inspector.

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12
Q

Three key items for the welding inspector to verify before welding are: (Multiple choice)
Question 12 options:

A) Correct design drawing, correct standards, and correct materials.

B) Approved technical standards, correct materials, and correct standards.

C) Correct materials, qualified welders, and approved welding procedures.

D) Condition of equipment, adequate supply of electrodes, and qualified welders.

A

C) Correct materials, qualified welders, and approved welding procedures.

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12
Q

What does quality assurance (QA) refer to? (Multiple choice)
Question 13 options:

A) Testing processes and procedures to make sure production is on par with established limits.

B) Taking all planned technical and administrative actions necessary to ensure optimum quality level.

C) Adding steps to bridge the gap between production and quality.

D) Testing welders and procedures before production to assure weld quality.

A

B) Taking all planned technical and administrative actions necessary to ensure optimum quality level.

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13
Q

What is the most efficient method of simplifying reporting paperwork? (Multiple choice)
Question 15 options:

A) Report verbally instead of writing, whenever possible.

B) Write all reports at end of the contract.

C) Only write reports when they are requested.

D) Use standardized report forms.

A

D) Use standardized report forms.

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13
Q

All reports produced by an inspector should be: (Multiple choice)
Question 14 options:

A) Neat, accurate, complete, and timely.

B) Technical, complete, accurate, and include pictures.

C) Completed as soon as fabrication has finished.

D) Delivered to the end user upon completion.

A

A) Neat, accurate, complete, and timely.

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14
Q

The inspector’s role begins immediately after welding with visual inspection of the completed fabrication. (True/False)
Question 16 options:
True
False

A

False

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15
Q

A Level 1 welding inspector must perform welding inspections in accordance with an organization’s governing mission statement. (True/False)
Question 17 options:
True
False

A

False

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16
Q

What is the most common type of post-weld heat treatment? (Multiple choice)
Question 18 options:

A) Hydrogen release.

B) Precipitation hardening relief.

C) Hot shortness relief.

D) Thermal stress relief.

A

D) Thermal stress relief.

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17
Q

During a heat treatment operation, what is an inspector responsible to monitor? (Multiple choice)
Question 19 options:

A) Time and temperature rates and variations.

B) Heat treatment operator qualification.

C) Type and size of furnace used.

D) Type of heating application.

A

A) Time and temperature rates and variations.

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18
Q

Which of the following is an item to check during welding? (Multiple choice)
Question 20 options:

A) The use of approved welding procedures.

B) The condition of work stations.

C) The use of personal protective equipment.

D) The development of the ITP.

A

A) The use of approved welding procedures.

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19
Q

When welding with low-hydrogen electrodes, suitable electrode holding ovens must be available and operating at the correct temperature. (True/False)

A

True

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20
Q

Which of the following is another operation that may be monitored by the inspector? (Multiple choice)
Question 22 options:

A) Electrode procurement.

B) Proof testing.

C) Safety protocols.

D) Revision requirements.

A

B) Proof testing.

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21
Q

Marking the completed weldment with inspection results is considered an acceptable substitute for documentation. (True/False)
Question 23 options:
True
False

A

False

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22
Q

Which of the following statements is true regarding thermal stress relief? (Multiple choice)
Question 24 options:

A) The typical soaking temperature for structural steel is 825 °C.

B) The stress relief procedure cannot be monitored due to prohibitive temperatures.

C) The control of temperature, temperature gradients, and cooling rate are critical.

D) The inspector may conduct the stress relief process with a torch.

A

C) The control of temperature, temperature gradients, and cooling rate are critical.

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23
Q

The inspection requirements completed prior to the welding process will not require any additional review. (True/False)
Question 26 options:
True
False

A

False

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23
Q

An inspector’s responsibilities changes when fabrication begins. (True/False)
Question 25 options:
True
False

A

True

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24
Q

What does soaking refer to? (Multiple choice)
Question 27 options:

A) The cooling rate after heat treatment.

B) The temperature holding time during PWHT.

C) A form of quenching.

D) The post-weld cleaning process.

A

B) The temperature holding time during PWHT.

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25
Q

What enhances the interpretation of an NDT report? (Multiple choice)
Question 28 options:

A) A statistical performance control sheet.

B) A non-conformance report.

C) A visual inspection report.

D) A welding procedure specification sheet.

A

C) A visual inspection report.

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26
Q

What is an advantage of NDT using the radiographic (RT) test method? (Multiple choice)
Question 29 options:

A) Inexpensive compared to other exam methods.

B) No disruption to other work while being done.

C) Provides permanent record.

D) Immediate results are obtained.

A

C) Provides permanent record.

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27
Q

Any base metal that meets the requirements of CSA G40.21 must also meet the requirements of: (Multiple choice)
Question 31 options:

A) ASME sec. II

B) CSA G40.20

C) API 5L

D) CSA W59

A

B) CSA G40.20

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27
Q

What is the welding consumable qualification requirement for pressure vessel work according to ASME Code Section VIII? (Multiple choice)
Question 30 options:

A) All consumables must be certified by the government agency of the respective country.

B) All consumables must be certified by the Canadian Welding Bureau to CSA standard W48.

C) Each welding consumable manufacturer conducts its own test to prove conformance to ASME SFA specifications.

D) There is no requirement for electrode testing since the deposit is evaluated during the procedure test.

A

C) Each welding consumable manufacturer conducts its own test to prove conformance to ASME SFA specifications.

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28
Q

What units are used for impact values? (Multiple choice)
Question 32 options:

A) Inch or metre.

B) KSI or MPa.

C) Foot-pound or Joules.

D) Lb or Kg.

A

C) Foot-pound or Joules.

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29
Q

According to CSA W59, what must be done if a package of low-hydrogen electrodes is damaged? (Multiple choice)
Question 33 options:

A) The fabricator should source a new supplier.

B) The electrodes may be used as is.

C) The electrodes are to be disposed.

D) The electrodes can be reconditioned.

A

C) The electrodes are to be disposed.

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30
Q

For ASME Section VIII pressure vessel work, how would a welding inspector know that electrodes meet the requirements? (Multiple choice)
Question 34 options:

A) They must be certified to the CSA W48 series.

B) There is no requirement for testing electrodes.

C) The inspector must arrange for testing of all electrodes.

D) The appropriate ASME SFA specifications are stated on the package label.

A

D) The appropriate ASME SFA specifications are stated on the package label.

31
Q

What type of inspection is used to verify material conformance to a material specification when traceability is lost? (Multiple choice)
Question 35 options:

A) PMI

B) RT

C) UT

D) MPI

A

A) PMI

32
Q

Can a welder with a valid S classification welder qualification weld on hollow sections from one side without backing? (Multiple choice)
Question 1 options:

A) Yes.

B) Only with the inspector’s approval.

C) No.

D) Yes, if backing is removed properly.

A

C) No.

33
Q

How would an inspector confirm a welder is qualified under CSA W47.1? (Multiple choice)
Question 2 options:

A) The fabricator provides a list of qualified welders.

B) Qualified welders are issued an identification card.

C) Welder qualification is not verifiable under the terms of CSA W47.1.

D) Welders are issued a “welder number” that can be used for verification.

A

B) Qualified welders are issued an identification card.

34
Q

In what positions is a class V welder permitted to weld under CSA W47.1? (Multiple choice)
Question 3 options:

A) Vertical position only.

B) Vertical and flat positions.

C) Vertical, flat, and horizontal positions.

D) Vertical and overhead positions.

A

C) Vertical, flat, and horizontal positions.

35
Q

Which of the following statements is true regarding “T” classification under CSA W47.1? (Multiple choice)
Question 4 options:

A) In order to be qualified in “T” classification, the welder must pass the “S” classification tests.

B) The “T” classification welder must be skillful using the tungsten arc welding process.

C) The “T” classification welder is required to weld large hollow sections from two sides without back gouging.

D) The “T” classification welder must be capable of welding complete joint penetration hollow sections from one side without backing.

A

D) The “T” classification welder must be capable of welding complete joint penetration hollow sections from one side without backing.

36
Q

For how long is an AWS welder qualification valid? (Multiple choice)
Question 5 options:

A) Two years.

B) Five years.

C) Indefinitely.

D) Only for the length of project.

A

C) Indefinitely.

37
Q

Quality Control (QC) and Quality Assurance (QA) are the same. (True/False)
Question 6 options:
True
False

A

False

38
Q

What does the acronym ITP stand for? (Multiple choice)
Question 7 options:

A) Internal Test Procedure.

B) Inspection Type Plan.

C) Inspection and Test Plan.

D) Inspection and Test Parameter.

A

C) Inspection and Test Plan.

39
Q

Which of the following statements best defines the role of the welding inspector? (Multiple choice)
Question 8 options:

A) To perform mechanical inspections on the completed welds.

B) To monitor the welders during welding procedure qualification.

C) To conduct non-destructive test methods on completed welds.

D) Visual inspection before, during, and after welding completion with results reported.

A

D) Visual inspection before, during, and after welding completion with results reported.

40
Q

Why is an interim report important to production personnel? (Multiple choice)
Question 9 options:

A) To supply personnel with the most recent welding variables.

B) To ensure project members are performing assigned tasks.

C) To comply with CSA W178.1 requirements.

D) To correct fabrication issues early in the process.

A

D) To correct fabrication issues early in the process.

41
Q

Developing weld procedures is the responsibility of the inspector. (True/False)
Question 10 options:
True
False

A

False

42
Q

Prior to welding, what items should the welding inspector check and verify? (Multiple choice)
Question 11 options:

A) The condition of welding equipment and the filler metal certification.

B) If the welders are qualified with valid tickets and are working with approved welding procedures.

C) Approved welding process qualification records, adequate supply of filler metal.

D) Approved technical standard, approved welding equipment.

A

B) If the welders are qualified with valid tickets and are working with approved welding procedures.

43
Q

Which element is considered critical for a successful welding operation? (Multiple choice)
Question 12 options:

A) On-time completion.

B) Adherence to a proven welding procedure.

C) Eliminating cost overages and delays.

D) Only using skilled welding personnel.

A

B) Adherence to a proven welding procedure.

44
Q

For ASME work, a WPS is required. Which of the following is NOT included in a WPS? (Multiple choice)
Question 13 options:

A) The base metal.

B) The welder’s qualification.

C) The welding position.

D) The post-weld heat treatment.

A

B) The welder’s qualification.

45
Q

What do the letters WPS stand for? (Multiple choice)
Question 14 options:

A) Welding Procedure Specification.

B) Welding Procedure Standard.

C) Welding Process Specification.

D) Welding Parameter Sheet.

A

A) Welding Procedure Specification.

45
Q

For the ASME, the WPS is the document that: (Multiple choice)
Question 15 options:

A) provides direction for the execution of an acceptable weld.

B) provides a list of acceptable fabricators.

C) states the requirements for structural construction.

D) states the assembly instructions for the various parts.

A

A) provides direction for the execution of an acceptable weld.

46
Q

What does WPDS stand for? (Multiple choice)
Question 16 options:

A) Welding Procedure Data System.

B) Welding Practice Data Sheet.

C) Welding Procedure Diagnostics System.

D) Welding Procedure Data Sheet.

A

D) Welding Procedure Data Sheet.

47
Q

Which standard states the minimum amount of experience required to obtain certification as a Level 1 welding inspector? (Multiple choice)
Question 17 options:

A) CSA W47.1

B) CSA W47.2

C) CSA W178.1

D) CSA W178.2

A

D) CSA W178.2

48
Q

When non-destructive examination such as UT is specified, is visual inspection still required? (Multiple choice)
Question 18 options:

A) Only if detailed in the contract.

B) Only upon request of the fabricator.

C) Visual inspection is required.

D) Not if UT is performed prior to VT.

A

C) Visual inspection is required.

49
Q

During welding, what may the inspector be called upon to check? (Multiple choice)
Question 19 options:

A) That the post weld heat treatment has been completed.

B) That the welding parameters conform to the approved procedures.

C) The completion of the inspection test plan (ITP).

D) That all weldments have been completed.

A

B) That the welding parameters conform to the approved procedures.

50
Q

What action should be taken in the event of a non-conformance? (Multiple choice)
Question 20 options:

A) The design engineer will be informed immediately.

B) There will be procedures in case of a non-conformance.

C) The part will be repaired before a non-conformance is reported.

D) The part will be scrapped before a non-conformance is generated.

A

B) There will be procedures in case of a non-conformance.

51
Q

What is an inspector required to perform after corrective actions for a non-conformance have been carried out? (Multiple choice)
Question 21 options:

A) Ensure NDT reports have been completed correctly.

B) Approve changes to the WPS.

C) Request welder recertification testing.

D) Complete statistical process control reports.

A

A) Ensure NDT reports have been completed correctly.

52
Q

Contract documents often will exceed the minimum requirements identified by the code. (True/False)
Question 22 options:
True
False

A

True

53
Q

An inspector is required to be able to read drawings and interpret weld symbols. (True/False)
Question 23 options:
True
False

A

True

54
Q

Which of the following is true with regard to sampling inspection (e.g., 10% of butt joints to be radiographed)? (Multiple choice)
Question 24 options:

A) The inspector may have to define the sample by selecting and marking the inspection sites.

B) The inspection sites (samples) are specified in the inspection and test plan.

C) The welding supervisor usually selects the samples.

D) The inspection sites (samples) are defined on the shop drawings.

A

A) The inspector may have to define the sample by selecting and marking the inspection sites.

55
Q

Which of the following should be checked after welding is completed? (Multiple choice)
Question 25 options:

A) Welder qualifications.

B) Material specifications.

C) Preheat temperatures.

D) All welds have been completed.

A

D) All welds have been completed.

56
Q

During post-weld heat treatment, an inspector may be required to monitor certain items. This could include: (Multiple choice)
Question 26 options:

A) Heating and cooling rates.

B) Minimum temperature difference between thermocouples.

C) Calibrations of the torch assemblies used.

D) Confirmation of mechanical temperature results.

A

A) Heating and cooling rates.

57
Q

What is one of the many duties of a welding inspector? (Multiple choice)
Question 27 options:

A) Monitoring welder break times.

B) Performing additional non-destructive testing (NDE).

C) Developing the paint colours to be used.

D) Ensuring fit-up is correct.

A

D) Ensuring fit-up is correct.

58
Q

When checking a joint before welding, the quality of the flame-cut edge is not important since the edge will be melted when welded. (True/False)
Question 28 options:
True
False

A

False

59
Q

Which of the following statements is correct regarding mill test reports? (Multiple choice)
Question 30 options:

A) The test results are produced from actual samples of the plate or heat and the identification numbers are included on the paperwork.

B) The weld samples must always be heat-treated before testing and delivered in the heat-treated condition to site.

C) It includes the full range of mechanical properties, including tensile strength and elongation, yield, hardness, and impact properties when required.

D) The results are from tests on representative samples of the same grade, but not necessarily from the same heat of plate to be delivered.

A

C) It includes the full range of mechanical properties, including tensile strength and elongation, yield, hardness, and impact properties when required.

59
Q

An inspector’s responsibilities changes when fabrication begins. (True/False)
Question 29 options:
True
False

A

True

60
Q

When material is received, it should be inspected to verify its condition. This includes: (Multiple choice)
Question 31 options:

A) Application requirements.

B) Reviewing invoice cost.

C) Paint coverage.

D) Weathering.

A

D) Weathering.

61
Q

Which of the following is included in the general requirements of CAN/CSA-G40.20 rather than in the standard structural quality steels in CAN/CSA-G40.21? (Multiple choice)
Question 32 options:

A) Dimensional tolerances.

B) Chemical composition (heat analysis).

C) Minimum yield point.

D) Minimum elongation.

A

A) Dimensional tolerances.

62
Q

What is the MTR? (Multiple choice)
Question 33 options:

A) Material radiographic report.

B) Details of material chemistry, method of manufacture, heat treatment, product form, dimensional tolerances, and material specifications.

C) Material transition report required for quality control documentation.

D) Details of the material transition temperature as required for welding specifications and quality assurance.

A

B) Details of material chemistry, method of manufacture, heat treatment, product form, dimensional tolerances, and material specifications.

63
Q

Why are holding ovens used for low-hydrogen electrodes? (Multiple choice)
Question 35 options:

A) To keep them dry and retain their low-hydrogen properties.

B) To keep them warm to facilitate striking an arc.

C) Only to dry a low-hydrogen electrode if it gets wet.

D) To improve the impact properties of the weld metal.

A

A) To keep them dry and retain their low-hydrogen properties.

63
Q

What is the purpose of an Inspection Test Plan (ITP)? (Multiple choice)
Question 1 options:

A) To clearly describe what is required and agreed upon by the vendor and purchaser.

B) To demonstrate the level of test activities.

C) To provide proof of billable hours for inspectors.

D) To satisfy the certification requirements of the governing body.

A

A) To clearly describe what is required and agreed upon by the vendor and purchaser.

64
Q

ASME uses “F” numbers to classify electrodes. An example of an F-3 electrode is: (Multiple choice)
Question 34 options:

A) E4311

B) E5516

C) E7618

D) E4948

A

try d and a

65
Q

What does quality control (QC) refer to? (Multiple choice)
Question 2 options:

A) All planned and systematic technical actions necessary.

B) The controls applied at each stage of a process.

C) The ongoing accountability of a welder.

D) The level of detail applied to a specific product.

A

B) The controls applied at each stage of a process.

66
Q

Prior to welding, what items should the welding inspector check and verify? (Multiple choice)
Question 3 options:

A) The condition of welding equipment and the filler metal certification.

B) If the welders are qualified with valid tickets and are working with approved welding procedures.

C) Approved welding process qualification records, adequate supply of filler metal.

D) Approved technical standard, approved welding equipment.

A
67
Q

What is a welder qualified for SMAW Class F under CSA W47.1 allowed to weld? (Multiple choice)
Question 7 options:

A) All positions and types using SMAW.

B) Flat fillets and horizontal grooves.

C) Flat position only.

D) Flat grooves, and flat and horizontal fillets.

A

D) Flat grooves, and flat and horizontal fillets.

68
Q

Which organization certifies welding electrodes to CSA W48? (Multiple choice)
Question 25 options:

A) The local government.

B) Consumable manufacturers.

C) The Canadian Welding Bureau.

D) The Canadian Standards Association.

A

C) The Canadian Welding Bureau.

68
Q

What are the differences between AWS and ASME Section IX in filler metal specifications? (Multiple choice)
Question 26 options:

A) ASME adopts AWS filler metal specifications, either in entirety or with revisions.

B) ASME code adds “SF” to AWS designations.

C) ASME code groups electrodes according to “F” number classification.

D) All of the above.

A

D) All of the above.

69
Q

Suppliers should provide a label that shows the certification status of electrodes. (True/False)
Question 27 options:
True
False

A

True

70
Q

In a non-conformance program, what colour is used to indicate a product hold? (Multiple choice)
Question 29 options:

A) Yellow

B) Red

C) Green

D) Blue

A

A) Yellow

70
Q

How can an inspector verify the temperature of the electrode holding oven? (Multiple choice)
Question 28 options:

A) By reading the heat setting on the oven.

B) By reading the temperature indicators on the electrodes.

C) By using a temperature-indicating crayon.

D) Electrode oven temperatures do not need to be verified.

A

C) By using a temperature-indicating crayon.

71
Q

ASME Section VIII does not oversee the qualification of welding consumables. (True/False)
Question 30 options:
True
False

A

True

71
Q

What does CSA W59 require for low-hydrogen electrodes that are delivered in damaged containers? (Multiple choice)
Question 30 options:

A) They must be used as non-basic electrodes and the preheat temperature raised.

B) The electrodes must be discarded before being used in production.

C) The electrodes must be reconditioned by baking.

D) The container must be tagged as damaged and separated from other electrodes.

A

C) The electrodes must be reconditioned by baking.

71
Q

What would NOT be found on an electrode supplier label? (Multiple choice)
Question 31 options:

A) The country of origin.

B) The electrode type.

C) The trade name.

D) The WHMIS product designation number

A
72
Q

What is a mill test report? (Multiple choice)
Question 32 options:

A) The receipt for the purchased material.

B) A document of detailed chemical and mechanical tests, heat treatment, and material inspection.

C) A document showing the cost and delivery method of the material.

D) Documentation showing the certifications of the plant that produced the material.

A

B) A document of detailed chemical and mechanical tests, heat treatment, and material inspection.

CWB1 (10 decks)

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