File Info
| Exam | Corrosion and Materials |
| Number | API-571 |
| File Name | API.API-571.SelfTestEngine.2019-03-15.272q.tqb |
| Size | 804 KB |
| Posted | Mar 15, 2019 |
| Download | API.API-571.SelfTestEngine.2019-03-15.272q.tqb |
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Demo Questions
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.
- Graphitization
- Softening
- Temper Embrittlement
- Creep
Correct answer: A
Question 2
What structure is 304 stainless steel?
- Martensitic
- Austenitic
- Duplex
- Ferritic
Correct answer: B
Question 3
General or localized corrosion of carbon steels and other metals caused by dissolved salts, gases, organic compounds or microbiological activities is called ________.
- Flue Gas Corrosion
- Atmospheric Corrosion
- Cooling Water Corrosion
- None of the Above
- All of the Above
Correct answer: C
