Free Practice API API-571 Exam Questions 2025

Stay ahead with 100% Free Corrosion and Materials Professional API-571 Dumps Practice Questions

Page:    1 / 91      
Total 454 Questions | Updated On: Jun 06, 2025
Add To Cart
Question 1

Soil to Air interface areas are usually more susceptible to corrosion than the rest of the structure because of ___________ and __________ availability. 


Answer: A
Question 2

____________ is a form of environmental cracking that can initiate on the surface of high strength low alloy steels and carbon steels with highly localized zones of high hardness in the weld metal and HAZ as a result of exposure to aqueous HF acid service. 


Answer: B
Question 3

Thermal fatigue cracks usually propagate _______ to the stress and they are usually dagger-shaped. 


Answer: C
Question 4

With ammonia stress corrosion cracking weld hardness should not exceed _______ BHN. 


Answer: B
Question 5

Many thermal fatigue cracks are filled with: 


Answer: C
Page:    1 / 91      
Total 454 Questions | Updated On: Jun 06, 2025
Add To Cart

© Copyrights TheExamsLab 2025. All Rights Reserved

We use cookies to ensure your best experience. So we hope you are happy to receive all cookies on the TheExamsLab.