Which of the following is the act of mitigating a particular risk?
Correct Answer: C
API 580, Section 4.2 defines risk reduction as: "Risk reduction is the act of mitigating a known risk that is deemed to be too high to a lower, more acceptable level of risk with some form of risk reduction activity." Risk assessment and risk determination involve identifying and evaluating risk. Risk management is the broader process that may or may not involve mitigation. Reference: API 580, 2nd Edition (2016), Section 4.2 - Risk Management and Risk Reduction
Question 17
The consequences of environmental damage are best understood by
Correct Answer: A
Question 18
An analytical tool that organizes and characterizes potential accidents in a logical and graphical manner
Correct Answer: C
Question 19
Who can provide useful input (such as the spectrum of process conditions, injection points etc.) To aid materials specialists in the identification of deterioration mechanisms and rates
Correct Answer: A
Explanation
Question 20
Which of the following are essential elements of an RBI program? (Select all that apply)
Correct Answer: A,B,C
According to API 580, a complete and effective RBI program should include several essential elements to ensure it is systematic, repeatable, and technically sound. Section 5.2 of API 580 outlines the key components: * "A management system for personnel qualifications" - Personnel involved in RBI must be competent and qualified for their roles. * "A documented and validated methodology for assessing PoF and CoF" - A formal process is required to ensure the reliability of the analysis. * "A management system for documentation and update of RBI assessments" - Records must be controlled, updated regularly, and traceable. These three components are explicitly defined in API 580 as essential elements. On the other hand: * "Process hazard analysis to verify the adequacy of process safety" is important in the broader context of process safety management but is not listed as a required element of an RBI program in API 580. It is typically part of PSM frameworks under OSHA or similar, not RBI-specific. Reference: API 580, 2nd Edition (2016), Section 5.2 - Elements of an RBI Program
