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Visual Testing (VT) - Level II

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VT Level II Specific Quiz - Set 1

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1. Per ASME Section V, Article 9, direct visual examination may usually be made when access permits the eye to be placed within:
24 in. (600 mm) of the surface at an angle not less than 30 degrees 6 in. (150 mm) of the surface at an angle not less than 15 degrees 12 in. (300 mm) of the surface at an angle not less than 45 degrees 36 in. (900 mm) of the surface at any angle
2. ASME Section V, Article 9 requires a minimum illumination at the examination surface for direct visual examination of:
200 fc (2000 lx) 100 fc (1000 lx) 20 fc (200 lx) 50 fc (500 lx)
3. Per ASME Section V, Article 9, a visual examination procedure is demonstrated as adequate by resolving a fine line of:
1/64 in. (0.4 mm) on a polished steel block 1/8 in. (3.2 mm) or less on a black card 1/16 in. (1.6 mm) or less on a white card 1/32 in. (0.8 mm) or less on an 18% neutral grey card
4. Per ASME Section V, Article 9, a remote visual examination system must have a resolution capability:
Equal to the resolution of a 10X magnifier Determined solely by the camera manufacturer At least equivalent to that obtainable by direct visual observation At least twice that of direct visual observation
5. SNT-TC-1A recommends that NDT personnel demonstrate near-vision acuity of:
Snellen 20/20 at 20 ft (6 m) Jaeger J1 or equivalent at not less than 24 in. (61 cm) Jaeger J2 or equivalent at not less than 12 in. (30.5 cm) Jaeger J5 or equivalent at not less than 6 in. (15 cm)
6. According to SNT-TC-1A, the near-vision acuity examination should be administered:
Only at initial certification Annually Every five years at recertification Every three years
7. The colour contrast requirement of SNT-TC-1A requires the individual to:
Identify every colour in the visible spectrum by name Pass a full colour discrimination test with zero errors Pass a far-vision test at 20 ft Demonstrate the capability of distinguishing and differentiating contrast among colours or shades of grey used in the method
8. Under SNT-TC-1A, certification of NDT personnel is the responsibility of the:
Employer Authorized Inspection Agency American Society for Nondestructive Testing Client or owner of the equipment
9. Under SNT-TC-1A, which activity is within the scope of a VT Level II?
Administering certification examinations for Level III personnel Designating the particular NDT methods to be used Establishing techniques and approving procedures Interpreting and evaluating results with respect to applicable codes, standards and specifications
10. Per ASME Section V, Article 9, a change in a requirement identified as an essential variable in a written visual examination procedure requires:
Approval by the Level I examiner No action if the inspector is Level II Requalification of the procedure by demonstration Only a note in the inspection report
11. Under AWS D1.1 visual inspection acceptance criteria, cracks in a weld are:
Acceptable if shorter than 1/8 in. Not permitted, regardless of size or location Acceptable if they are in the heat-affected zone only Acceptable in statically loaded connections only
12. Under AWS D1.1 visual acceptance criteria, weld craters must be:
Filled to provide the specified weld size, except at ends of intermittent fillet welds outside their effective length Accepted as is if no crack is visible Left unfilled to allow inspection of the root Ground flush in all cases regardless of weld type
13. AWS D1.1 visual acceptance criteria require, with respect to fusion, that:
Only the root pass must be fully fused Lack of fusion is acceptable if it is less than 1 in. long Thorough fusion exist between adjacent weld layers and between weld metal and base metal Fusion is evaluated only by radiography
14. For certain high-strength quenched-and-tempered steels, AWS D1.1 delays final visual inspection after welding primarily to:
Give the welder time to grind the weld cap Allow time for delayed hydrogen-induced cracking to appear Permit the paint to cure before inspection Allow the weld to reach maximum hardness
15. Under ASME B31.3, a crack detected during visual examination of a girth weld in Normal Fluid Service is:
Rejectable Acceptable after engineering review only Acceptable if located on the root side Acceptable if less than 1/16 in. deep
16. API 510 covers:
Design and new construction of pressure vessels Welding procedure qualification for structural steel In-service inspection of above-ground storage tanks In-service inspection, repair, alteration and rerating of pressure vessels
17. API 570 is the inspection code for:
In-service metallic piping systems New construction of process piping Atmospheric storage tanks Boiler external piping design
18. To ensure traceability, a visual examination report should include:
The manufacturer's catalogue of the tools used Only the final accept or reject decision Procedure number and revision, date of examination and identification of the examiner Only the component drawing number
19. When the requirements of ASME Section V conflict with the requirements of the referencing Code Section, which governs?
ASME Section V The more lenient of the two The inspector's personal judgement The referencing Code Section
20. ASME Section V, Article 9 primarily provides:
Acceptance criteria for all weld discontinuities Requirements and methods for performing visual examination, with acceptance criteria supplied by the referencing Code Section Personnel certification requirements for VT Design rules for pressure vessel welds