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Understanding API ICP653 Reading 15-Worksheet-11a

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Q3. What is the extent of radiography for a welder who is qualified by<br />

radiography?<br />

(a) 3' and shall include the weld circumference for pipe.<br />

(b) 3" and shall include 1/2" either side of the weld on plate.<br />

(c) 6" and shall include the weld circumference for pipe.<br />

ANS: c<br />

Q4. By what method does a Manufacturer identify the work of a welder or<br />

welding operator?<br />

(a) By assigning an identification number, letter, or symbol.<br />

(b) By having the welder or welding operator initial the traveler or process<br />

sheet<br />

(c) This is no longer required<br />

ANS: a<br />

Charlie Chong/ Fion Zhang

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