Understanding API ICP653 Reading 15-Worksheet-11a
Q7. A welder may be qualified by radiographic examination in the GMAW process with short-circuiting mode. (a) True (b) False ANS: b Q8. What information shall as a minimum be recorded on the WPQ? (a) Essential and nonessential variables for each welding process. (b) Essential variables, type of tests and test results, and the ranges qualified. (c) Essential and nonessential variables, type of tests and Fig. No.'s, and the ranges qualified. ANS: b Charlie Chong/ Fion Zhang
Q9. When performance qualification is done in accordance with a WPS that requires preheat or post weld heat treatment, these may be omitted. (a) True (b) False ANS: a Q10. What are the requalification requirements for a welder who has had his qualifications revoked because there was a specific reason to question his ability to make sound welds? (a) Weld a single test coupon of either pipe or plate, of any material, thickness or diameter, in any position. (b) Weld a test coupon appropriate to qualify him for the production work he will do and tested in accordance with QW-301 and QW-302. (c) May be extended when welding with another process. ANS: b Charlie Chong/ Fion Zhang
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- Page 35 and 36: Q8. What are the test orientations
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- Page 41 and 42: Q5. What constitutes a "set" of red
- Page 43 and 44: Q7. The WPS must list ___ variables
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- Page 49 and 50: Q5. The qualification of the ___is
- Page 51 and 52: QW-200.4 (b) For GTAW, SMAW, GMAW,
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- Page 57 and 58: Discussion: GTAW PQR variables: T=1
- Page 59 and 60: Q5. What limitation is invoked when
- Page 61 and 62: Q9: An organization's operational c
- Page 63 and 64: Q12. The ____ is a true record of t
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- Page 67 and 68: Reading: Performance Qualifications
- Page 69 and 70: Q5. How are the thickness limits de
- Page 71 and 72: Q9. What welding positions on pipe
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- Page 87 and 88: Q2. Under what conditions may a WPS
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- Page 91 and 92: Q8. The grouping of ____and____ by
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- Page 103 and 104: Q5. New Welding Procedure Specifica
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- Page 109 and 110: Q17. A WPS must describe: A. Essent
- Page 111 and 112: Q21. For the SAW process ______ is
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Q9. When performance qualification is done in accordance with a WPS that<br />
requires preheat or post weld heat treatment, these may be omitted.<br />
(a) True<br />
(b) False<br />
ANS: a<br />
Q10. What are the requalification requirements for a welder who has had his<br />
qualifications revoked because there was a specific reason to question his<br />
ability to make sound welds?<br />
(a) Weld a single test coupon of either pipe or plate, of any material, thickness<br />
or diameter, in any position.<br />
(b) Weld a test coupon appropriate to qualify him for the production work he<br />
will do and tested in accordance with QW-301 and QW-302.<br />
(c) May be extended when welding with another process.<br />
ANS: b<br />
Charlie Chong/ Fion Zhang
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