QUESTION: 25

If a nonessential variable is changed on a WPS, which of the following actions must occur?

The welding inspector can simply make the change on the WPS and initial as proof of acceptance.
It may be changed on the WPS without requalifying the welding procedure.
The welding procedure will need to be requalified by performing mechanical testing.
Impact testing must be performed at the discretion of the welding engineer.

Answer(s): B

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QUESTION: 26

Which of the following is a practical solution to eliminate or reduce porosity when welding carbon steel?

Reduce travel speed
Proper shielding
Lower heat input
Arc length control

Answer(s): B

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QUESTION: 27

A welding engineer or inspector should be notified when a weld has failed a weld quality test more than how many times in order to help determine the cause of the test failure?

ONCE
TWICE
THREE TIMES
FOUR TIMES

Answer(s): B

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QUESTION: 28

According to the PQR 8025, does the thickness range qualified concur with the thickness range as stated on the WPS 802?

Yes, but only for thicknesses greater than .280"
No, the material thickness on the PQR should be .375"
Yes, the PQR qualifies the ranges as stated on the WPS
No, the PQR thickness should have been .560"

Answer(s): C

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Free API-577 Exam Braindumps (page: 8)

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QUESTION: 28

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