____ can result in premature cracking or failure of the weld at a load well under its expected strength.
A) Porosity
B) Contamination
C) Stress points
D) Oxidization
Correct Answer:
Verified
Q6: _ result(s) from excessive heat, temperature, and
Q7: Which of the following is a measure
Q8: Which of the following is a common
Q9: Which of the following is a cause
Q10: Before the joint is assembled, to remove
Q12: To contain backing gas in a pipe
Q13: _ can be used to back any
Q14: What is the most commonly used groove
Q15: Most codes and standards for GTA pipe
Q16: The end of the pipe is prepared
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