Free API API-577 Practice Test & Real Exam Questions
What GMAW welding process uses carbon dioxide as the shielding gas, and is limited to the flat and horizontal position?
Correct Answer: C
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The change in shape (deformation) that a test specimen experiences when it is stressed or loaded is called:
Correct Answer: B
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In hardness testing of carbon steel weldment specimens, there is an approximate relationship between hardness and:
Correct Answer: D
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The distance the weld metal extends from the weld face into a joint, exclusive of weld reinforcement is called:
Correct Answer: B
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When performing a carbon steel to carbon steel hot tap where the CE of one of the metals is greater than
0.42%, which of the following electrodes should be used?
0.42%, which of the following electrodes should be used?
Correct Answer: C
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Which of the following can result from residual magnetism left in a partially completed weld?
Correct Answer: D
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