Free API API-577 Exam Practice Questions

    • PDF Questions

      • Exam Code: API-577
      • Exam Name: Welding Inspection and Metallurgy Exam
      • Total Questions: 110
      • PDF Price: $29.50 / $59.00
    • Bundle Pack

      • Exam Code: API-577
      • Exam Name: Welding Inspection and Metallurgy Exam
      • Total Questions: 110
      • Bundle Price: $49.50 / $99
    • Online Engine

      • Exam Code: API-577
      • Exam Name: Welding Inspection and Metallurgy Exam
      • Total Questions: 110
      • Practice Test Price: $34.50 / $69.00
    1. Page: 1/22
      Total 110 Questions
    Question No 1
    Which of the following is the test that can measure most aspects of weldability?
    Choose the Choices:


    Question No 2
    Base metals are assigned P - numbers by the ASME Code, Section IX to reduce the number of
    Choose the Choices:


    Question No 3
    The WPS gives the welder specific guidelines to
    Choose the Choices:


    Question No 4
    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?
    Choose the Choices:


    Question No 5
    Which of the following is a commonly accepted advantage of flux core arc welding (FCAW)?
    Choose the Choices:

    Next Question

    1. Page: 1/22
      Total 110 Questions

About This API-577 Question Bank

This page has 110 free practice questions for the API API-577 (Welding Inspection and Metallurgy Exam) exam, last refreshed on 6th Sep 2026. Answer each question, then reveal the correct choice to check your understanding before deciding whether to unlock the full question bank.

The demo above is a sample of the complete API-577 question set. The full bank includes the PDF, downloadable practice test, and online exam-engine formats listed above, with free updates included for the duration you choose.

Frequently Asked Questions

How many free API-577 questions can I try here?

This demo includes a sample from our 110-question API-577 bank so you can check the format and difficulty before purchasing.

Are these API-577 questions updated?

Yes, the API API-577 question bank is reviewed and refreshed periodically to reflect current exam objectives.

What formats are available for the full API-577 question bank?

PDF download, an online practice-test engine, and a combined bundle pack with 3, 6, or 12-month free updates.

Is there a refund if I don't pass?

Yes, purchases include a money-back guarantee — see our refund policy for details.