What is the type of welding defect is caused due to stresses on heatin

1.	What is the type of welding defect is caused due to stresses on heating and cooling called?%!
A.	Incomplete penetration
B.	Shrinkage void
C.	Slag Entrapment (Inclusions)
D.	Incomplete fusion
Answer» C. Slag Entrapment (Inclusions)

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What is the type of welding defect is caused due to stresses on heating and cooling called?%!

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