Understanding API ICP653 Reading 15-Worksheet-11a
QW-151-1(c) (c) When multiple specimens are used, in lieu of full thickness specimens, each set shall represent a single tension test of the full plate thickness. Collectively, all of the specimens required to represent the full thickness of the weld at one location shall comprise a set. (d) When multiple specimens are necessary, the entire thickness shall be mechanically cut into a minimum number of approximately equal strips of a size that can be tested in the available equipment. Each specimen of the set shall be tested and meet the requirements of QW-153. 1/3T x 3 plate thickness T, full plate thickness Charlie Chong/ Fion Zhang
Q7. The WPS must list ___ variables, while the PQR must list __ _ (a) essential, nonessential, I essential, supplementary essential (b) essential, nonessential and acceptable ranges, supplementary (when required) / essential, supplementary (when required) (c) essential/ nonessential, supplementary essential ANS: b Q8. The cut surfaces of guided-bend test specimens are designated____of the specimen, while the other two surfaces are called the ____and ____ surfaces. (a) sides-face-root (b) face-root-side (c) root-side-face ANS: a Charlie Chong/ Fion Zhang
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QW-<strong>15</strong>1-1(c)<br />
(c) When multiple specimens are used, in lieu of full<br />
thickness specimens, each set shall represent a single tension<br />
test of the full plate thickness. Collectively, all of the<br />
specimens required to represent the full thickness of the<br />
weld at one location shall comprise a set.<br />
(d) When multiple specimens are necessary, the entire<br />
thickness shall be mechanically cut into a minimum number<br />
of approximately equal strips of a size that can be<br />
tested in the available equipment. Each specimen of the<br />
set shall be tested and meet the requirements of QW-<strong>15</strong>3.<br />
1/3T x 3 plate thickness<br />
T, full plate<br />
thickness<br />
Charlie Chong/ Fion Zhang
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