Corrosion and Materials Professional API-571 Exam Questions

Corrosion and Materials certification API-571 exam is an ultimate source to boost your career. The API-571 exam dumps material is strictly designed by the subject matter experts, after an in-depth analysis of API recommended material. The API-571 exam increases your ability in various domains, such as Damage Mechanisms, Affecting Fixed Equipment and Refining Management. We at OnlineExamDumps provide you latest API-571 exam questions. A candidate will be allocated 90 minutes to complete the exam and its important for them to must score 70% marks in the score.

Version: 6.0
Question: 1

__________ is a change in the microstructure of certain carbon steels and 0.5 Mo steels after long-term operation in the 800º F to 1100º F range.

A. Graphitization
B. Softening
C. Temper Embrittlement
D. Creep

Answer: A

Question: 2

What structure is 304 stainless steel?

A. Martensitic
B. Austenitic
C. Duplex
D. Ferritic

Answer: B

Question: 3

New Updated API-571 Exam Questions API-571 PDF dumps API-571 practice exam dumps: (454 Questions)

_________ is the result of cyclic stress caused by variations in temperature.

A. Creep
B. Thermal Fatigue
C. Cyclic Cracking
D. Stress Corrosion Cracking

Answer: B

Question: 4

General or localized corrosion of carbon steels and other metals caused by dissolved salts, gases, organic compounds or microbiological activities is called ________.

A. Flue Gas Corrosion
B. Atmospheric Corrosion
C. Cooling Water Corrosion
D. None of the Above
E. All of the Above

Answer: C

Question: 5

What structure is 410 stainless steel?

A. Martensitic
B. Austenitic
C. Duplex
D. Ferritic

Answer: A

Question: 6

The sudden rapid fracture under stress (residual or applied) where the material exhibits little or no evidence of ductility or plastic deformation is called _________.

A. 885º F Embrittlement
B. Temper Embrittlement
C. Stress Corrosion Cracking
D. Brittle Fracture

Answer: D

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