_____ are the result of internal stresses within a weld or surrounding metal that exceed the ultimate strength of the metal.?
?
 

A. Cracks?
B. Delaminations?
C. Laminations?
D. Overlaps?


Answer: A

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a. 1/2 inch b. 1 inch c. 2 inches d. 3 inches

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Answer the following statement true (T) or false (F)

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A. loses heat energy B. gains heat energy C. none of the above

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