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API API-577 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Terminology and Symbols | - Inspection Terminology - Welding Symbols |
| Topic 2: Welding Inspection | - Weld Defects and Discontinuities - Inspection Before Welding - Inspection During Welding - Inspection After Welding |
| Topic 3: Metallurgy | - Stainless Steels - Low Alloy Steels - Weldability - Heat Treatment - Carbon Steels |
| Topic 4: Welding Procedure Qualification | - Procedure Qualification Records - Welding Procedure Specifications - Essential Variables |
| Topic 5: Refinery and Petrochemical Welding Issues | - Repair Welding - Service-Induced Damage - Fabrication Requirements |
| Topic 6: Welder Qualification | - Performance Qualification - Qualification Records |
| Topic 7: Welding Processes | - Flux Cored Arc Welding - Submerged Arc Welding - Gas Metal Arc Welding - Gas Tungsten Arc Welding - Shielded Metal Arc Welding |
| Topic 8: Materials and Consumables | - Base Materials - Electrode Classification - Filler Metals |
| Topic 9: Non-Destructive Examination | - Radiographic Testing - Liquid Penetrant Testing - Visual Examination - Ultrasonic Testing - Magnetic Particle Testing |
Your API Welding Inspection And Metallurgy Questions, Our Straight Answers
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The API Welding Inspection And Metallurgy blueprint covers these core domains:
- Welder Qualification
- Metallurgy
- Terminology and Symbols
Further domains complete the official outline; the bank addresses every one.
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API states the following prerequisites for the API Welding Inspection And Metallurgy: Current API 510, API 570, or API 653 certification automatically qualifies a candidate. Otherwise, qualification is based on a combination of education and industry experience in welding inspection or related fields..
Confirm the details on the official certification page before registering.
According to the latest exam information, the API-577 exam includes 110 questions and allows 195 minutes minutes. The online engine reproduces those conditions so practice matches the formal test's atmosphere.
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API Welding Inspection And Metallurgy Sample Questions:
Which of the following is a commonly accepted advantage of flux core arc welding (FCAW)?
- A. There is a reduced requirement for ventilation.
- B. There is minimal postweld cleanup.
- C. The slag supports and shapes the weld bead.
- D. Equipment is simple, inexpensive, and portable.
Correct Answer: C 🗳️
At least how far on each side of the weld should preheat be maintained?
- A. 6 in. (15.2 cm)
- B. 2 in. (5.1 cm)
- C. 4 in. (10.2 cm)
- D. 3 in. (7.6 cm)
Correct Answer: A 🗳️
Rules for qualifying welding operators using radiography on a production weld require what minimum weld length to be examined?
- A. 24 in.(600 mm)
- B. 36 in. (900 mm)
- C. 6 in. (150 mm)
- D. 12 in. (300 mm)
Correct Answer: D 🗳️
If an individual changes an essential variable in the WPS, the individual must:
- A. List the change as a supplement to the WPS.
- B. Re-qualify the WPS.
- C. Re-qualify the PQR.
- D. Record the change on the existing WPS.
Correct Answer: B 🗳️
Which of the following is not usually an essential variable on a WPS form?
- A. Welding position
- B. Groove design
- C. Welding technique
- D. Base metal
Correct Answer: C 🗳️
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