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Understanding API ICP653 Reading 15-Worksheet-11a

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Q4. As a convenience, variables for procedure and performance<br />

qualifications are summarized in and respectively.<br />

(a) QW-250- QW-350<br />

(b) QW-451 - QW-452<br />

(c) QW-252- QW-265<br />

ANS:<br />

Q5. A SMAW WPS was written with notch-toughness test. The test coupon<br />

on the supporting PQR is 3/8" in thickness. What would be the base metal<br />

thickness qualified range for the WPS?<br />

(a) 1/16" thru 3/4"<br />

(b) 3/8" thru 3/4"<br />

(c) 3/16"thru 3/4“<br />

ANS: a<br />

Charlie Chong/ Fion Zhang

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