Most Recent API-577 Exam Dumps

Prepare for the API Welding Inspection and Metallurgy Exam exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the API-577 exam and achieve success.

The questions for API-577 were last updated on Mar 30, 2025.

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Question No. 1

At least how far on each side of the weld should preheat be maintained?

A2 in. (5.1 cm)

B3 in. (7.6 cm)

C4 in. (10.2 cm)

D6 in. (15.2 cm)

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Correct Answer: D

Question No. 2

Codes/standards sometimes specify impact testing of weldments at minimum design metal temperatures to:

AAssure that the welded material has sufficient yield strength to avoid brittle fracture.

BAssure that the welded material has sufficient ductility to assist brittle fracture.

CAssure that the welded material has sufficient toughness to resist brittle fracture.

DAssure that the welded material has sufficient tensile strength to avoid failure at design loads.

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Correct Answer: C

Question No. 3

In magnetic particle examination, the yoke is placed parallel to the weld to detect cracks:

AIn the undercutting.

BParallel to the weld.

CTransverse to the weld.

DIn the HAZ.

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Correct Answer: C

Question No. 4

Rules for qualifying welding operators using radiography on a production weld require what minimum weld length to be examined?

A6 in. (150 mm)

B12 in. (300 mm)

C24 in. (600 mm)

D36 in. (900 mm)

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Correct Answer: B

Question No. 5

Refer to the following diagram:

Item#1 represents:

Aroot opening.

Broot weld size.

Cgroove weld size.

Droot face.

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Correct Answer: A

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