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API Updated API-577 Exam Questions and Answers by lilith

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API API-577 Exam Overview :

Exam Name: Welding Inspection and Metallurgy Exam
Exam Code: API-577 Dumps
Vendor: API Certification: ICP Programs
Questions: 110 Q&A's Shared By: lilith
Question 24

In alloy steel, a high hardness measurement could indicate:

Options:

A.

A correlation to a low tensile strength.

B.

The presence of untempered martensite.

C.

The Brinell test device was struck too hard with the hammer.

D.

The presence of tempered martensite.

Discussion
Question 25

Any electrodes that have become wet:

Options:

A.

Should be placed in a warming oven only if they are low-hydrogen.

B.

Should not be used for jobs requiring low-hydrogen electrodes.

C.

Should be used at a higher amperage than recommended by the manufacturer.

D.

Should be discarded.

Discussion
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Question 26

What GMAW welding process uses carbon dioxide as the shielding gas, and is limited to the flat and horizontal position?

Options:

A.

Spray transfer

B.

Pulsed transfer

C.

Globular transfer

D.

Short circuiting transfer

Discussion
Question 27

For hot tap and in-service welding, above what carbon equivalent limit is it recommended to use extra low hydrogen electrodes to weld carbon steels?

Options:

A.

0.30%

B.

0.35%

C.

0.42%

D.

0.48%

Discussion
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