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Understanding API ICP653 Reading 15-Worksheet-11a

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Q78. Welder variable OW- 405.1 (for welders qualifying with the SMAW<br />

process) is a ___ variable.<br />

A. Essential<br />

B. Non-essential<br />

C. Supplemental essential<br />

D. None of the above<br />

ANS: a<br />

Q79. The purpose of a. WPS and PQR is to determine if a proposed<br />

weldment to be used in construction is capable of providing the required<br />

properties for the intended application.<br />

A: True<br />

B. False<br />

ANS: a<br />

Q80. A qualification in a 4G position qualifies a welder for all groove weld<br />

positions.<br />

A: True<br />

B. False<br />

ANS: b<br />

Charlie Chong/ Fion Zhang

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