Understanding API ICP653 Reading 15-Worksheet-11a
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Q8. The grouping of ____and____ by ____are essentially based on usability<br />
characteristics, which fundamentally detenmine the ability of welders to make<br />
satisfactory welds.<br />
(a) base metals - filler metals- Group No.'s<br />
(b) electrodes- welding rods- F-No.'s<br />
(c) P-No.'s- F-No.'s- A-No,'s<br />
ANS: b<br />
Q9. What production base metals is a welder qualified to weld if a P No.8<br />
base metal was used in his qualification?<br />
(a) P-No.1 through P-No.11 P-No.34 and P-No.4x to same.<br />
(b) P-No.1 through P-No.8 and P-No.4x to same<br />
(c) P-No.1 through P-No.8 to same<br />
(d) P-No. 8 to P-No. 8<br />
ANS: a<br />
Charlie Chong/ Fion Zhang
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