Items to be included in the WPS for GMAW process are:

• A.Electrode-flux class and electrical characteristics.
• B.Base metal P-number and deposited metal thickness.
• C.Type of welding process and test coupon thickness.
• D.Joint design and test coupon thickness.

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Remote examination of welds may use aids such as telescopes, borescopes, fiberscopes, cameras, or other suitable instruments provided they have:

• A.Good perception and the inspection would be approximately equal to a direct visual exam.
• B.A resolution at least equivalent to that which is attained by direct visual examination.
• C.A greater acuity than the eye and the inspection would be better than a direct visual.
• D.Sensitivity to find possible defects that a direct visual exam would produce.

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