API-580 무료 덤프문제 온라인 액세스

With regard to initial assumptions in an RBI analysis, which of the following statements is correct?

• A.Conservative consequence and probability estimates result in fewer mitigation needs.
• B.Consequence and probability estimates that are too conservative can result in unnecessarily inflated calculated risks.
• C.Conservative consequence and probability estimates will be necessary to meet regulatory requirements.
• D.Consequence and probability estimates that are more conservative will result in less-intrusive inspections.

In RBI analysis, dividing process units into groups of equipment that have common characteristics is:

• A.useful only for common types of equipment.
• B.not permitted unless equipment is in identical service.
• C.useful as a means of screening together and saving time.
• D.to be avoided because every equipment item is unique.

An iso-risk line on a risk plot is a line:

• A.showing direction of increasing risk.
• B.of constant risk.
• C.of same-risk probability.
• D.of same-risk consequence.

Risk evaluation is defined as the process used to:

• A.compare estimated risk against given risk criteria.
• B.find, list, and characterize elements of risk.
• C.assign values to the probability and consequence of risk.
• D.select and implement measures to modify risk.

Depending on factors such as the remaining life of the equipment and the type of damage mechanism, risk management through inspection:

• A.is most effective in reducing risk.
• B.is the least cost-effective.
• C.results in a decrease in inspection frequencies.
• D.may have little or no effect.