In cases where inspection technology cannot adequately and/or cost-effectively mitigate risks, what is the next step to consider?

• A.Other risk mitigation approaches
• B.The equipment should be replaced
• C.A new risk assessment should be conducted
• D.The inspection interval should be shortened

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In most consequence evaluations, a key element in deter-mining the magnitude of the consequence is

• A.The volume of fluid released
• B.Physical area impacted by release
• C.Amount of surface area exposed due to toxic release

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Which of the following would be the minimum expectations of contractors hired to implement an RBI program?

• A.Certification in accordance with API RP 580
• B.Documented training in damage mechanisms
• C.Certification of corrosion/materials specialist to API RP 571
• D.Documented training and suitably qualified personnel

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If a very aggressive acid is carried over from a corrosion resistant part of a system into a downstream vessel that is made of carbon steel, theresult would be

• A.General corrosion over a period of time could result in metal loss
• B.No deterioration will take place since carbon steel is resistent to aggressive acid
• C.Rapid corrosion could result in failure in a few hours or days.

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

• A.Assumptions in equipment history
• B.Advanced inspection methods
• C.Inspector error
• D.Outdated drawings and documentation

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