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Understanding API ICP653 Reading 15-Worksheet-11a

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Q7. The qualification of a new WPS or there-qualification of an existing WPS<br />

shall be in accordance with the:<br />

(a) component contract date.<br />

(b) current Edition and Addenda of Section IX.<br />

(c) 1962 or later Edition of Section IX.<br />

ANS: b<br />

Q8. In relation to the surface of the plate or pipe, what is the required test<br />

position orientation of a stud during welding?<br />

(a) Perpendicular to the surface.<br />

(b) ± <strong>15</strong> ° from the specified horizontal plane<br />

(c) ± <strong>15</strong> ° from the specified vertical plane.<br />

ANS:<br />

Charlie Chong/ Fion Zhang

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