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Understanding API ICP653 Reading 15-Worksheet-11a

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Q21. For the SAW process ______ is an essential variable for the WPS.<br />

A. Supplemental powdered filler metal (if used)<br />

B. Filler metal diameter<br />

C. Preheat maintenance<br />

D. Addition or deletion of peening<br />

ANS: a<br />

404.10 Alloy flux X<br />

Q22. The basic purpose of testing a welder is to establish the welder;s -------·<br />

A. Knowledge of welding requirements<br />

B. Ability to deposit sound weld metal<br />

C. mechanical ability to operate equipment<br />

D. General attitude toward welding inspectors<br />

ANS: b<br />

Charlie Chong/ Fion Zhang

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