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CWB welding Inspector - Exam Questions and answers
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This was crated to help students study for Cwb final exam and codes w59 and w47
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W47.1 QuestionsBy: Jessica dalton
1. What shall be dry and free from surface rust and foreign material?
A. Magnetic Flux
B. Undercut
C. 6011 electrodes
D. Electrodes
2. If you are qualified welding in the overhead position, you are also qualified to weld in:
A. Flat
B. Horizontal
C. Vertical
D. All of the above
3. What way should the face bend be placed on jig for bend testing?
A. Face of the weld directed towards the gap of the jig
B. Face of the weld placed horizontal to to the jig
C. Root of the weld placed towards the gap of the jig
D. Test specimen placed vertical to the press
4. For fillet weld assemblies two vertical pieces shall be cut from the test specimen.
A. True
B. False
,5. Cracks found in a bend test from macro- etch test specimen are found no larger then:
A. 5mm
B. 4mm
C. 3mm
D. 1mm
6. Cracks on the corner of bend tests in macro- etch test specimen can be not larger then:
A. 8mm
B. 5mm
C. 6mm
D. 4mm
7. The maximum permissible undercut found s classification test specimens is:
A. 2mm
B. 2in
C. 1cm
D. 1mm
8. In T Class testing there is no more then _________ of single length of root penetration.
A. 5mm
B. 2mm
C. 7mm
D. 3mm
,9. All macro-etch test samples that have been visually inspected shall conform to the following
requirements:
A. No leg can be more the 3mm larger then the maximum size
B. No undercut exceeding 1 mm
C. Weld profiles conforming
D. All of the above
10. What does WPS stand for?
A. Welding plastic standards
B. Worker protection specifications
C. Welding procedure specifications
D. Wacky welding stuff
11. What does WPDS stand for?
A. Welding procedure data sheets
B. Welding practicing diligence safely
C. Worker policy detection sheet
D. Welding procedure duty sheet
12. What does PQR stand for?
A. Positive qualification records
B. Procedure qualification record
C. Post quench practice
D. All of the above
, 13. What document list all essential variable information recorded during the welding of the test
assembly?
A. WPS
B. PSP
C. PQR
D. WBS
14. All competed weld test assemblies should be ___________ % visually inspected.
A. 50%
B. 60%
C. 100%
D. 75%
15. Visual inspection of a weld test assembly should be done directly after the weld specimen:
A. cooled down to an ambient temperature.
B. quenched
C. iced
D. grinded flush
16. what should radiographic and ultrasonic testing procedure be in accordance with?
A. W.47.2
B. W. 117
C. W. 59
D. W. 22
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