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QUESTION: 11

The models are evaluated _____________to provide both qualitative and quantitative insights about the level of risk and to identify the design, site, or operational characteristics that are the most important to risk

Probabilistically
Statistically
Linearly
Logically

Answer(s): D

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QUESTION: 12

Potential source of errors in rbi analysis regarding data quality are the following except

If the base line thickness were not performed the nominal thickness may be used for the original thickness
If original thickness not available, averaged ut thickness readings may be used
If the original thickness not available, maximum ut thickness readings may be used

Answer(s): A

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QUESTION: 13

Potential source of errors in rbi analysis regarding data quality are the following except

Assumptions in equipment history
Outdated drawings and documentation
Inspector error
Advanced inspection methods

Answer(s): D

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QUESTION: 14

The following assumption can be made that significantly impact the calculated corrosion rate early in the equipment life

If the base line thickness were not performed the nominal thickness may be used for the original thickness
If original thickness not available, averaged ut thickness readings may be used
If the original thickness not available, maximum ut thickness readings may be used

Answer(s): A

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