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Certification Path
The API Risk Based Inspection certification path includes only one API-580 certification exam.
NEW QUESTION # 31
Reliability efforts, such as reliability centered maintenance (rcm), can be linked with rbi, resulting in an integrated program to
- A. To reduce risk by mitigation activities
- B. Reduce operating time of a unit
- C. Reducedowntime in an operating unit
Answer: C
NEW QUESTION # 32
Act of mitigating a known risk to a lower level of risk.
- A. Risk reduction
- B. Risk mitigation
- C. Risk management
Answer: A
NEW QUESTION # 33
No deterioration found in the inspection program but still failure can occur under the following conditions.
- A. All the above
- B. During plant construction period
- C. As a result of change or process upset condition
Answer: C
NEW QUESTION # 34
If a qra has been prepared for a process unit, the analysis can borrow extensively from this effort.
- A. Rbi probability
- B. Rbi likelihood
- C. Rbi consequence
Answer: A
NEW QUESTION # 35
Systematic use of information to identify sources and to estimate the risk
- A. Risk
- B. Hazard analysis
- C. Risk analysis
Answer: C
NEW QUESTION # 36
Provides a basis for risk evaluation, risk mitigation and risk acceptance
- A. Risk identification
- B. Risk evaluation
- C. Risk estimation
Answer: C
NEW QUESTION # 37
Termination of the ability of a system, structure, or component to perform its required function of containment
of fluid (le loss of containment)
- A. Risk
- B. Failure
- C. Outcome
Answer: B
NEW QUESTION # 38
Risk evaluation is defined as the process used to:
- A. assign values to the probability and consequence of risk.
- B. compare estimated risk against given risk criteria.
- C. select and implement measures to modify risk.
- D. find, list, and characterize elements of risk.
Answer: B
Explanation:
As defined in API 580, Section 3.1.59:
"Risk evaluation: The process used to compare the estimated risk against given risk criteria to determine the significance of the risk." This follows from the broader risk assessment process where risk identification and analysis occur first, followed by risk evaluation.
Reference: API 580, 2nd Edition (2016), Section 3.1.59
NEW QUESTION # 39
The type of failure mode that likely to occur due to pitting
- A. Catastrophic rupture
- B. Small holes to ruptures
- C. Cracks
- D. Small hole sized leaks
Answer: D
NEW QUESTION # 40
FILL BLANK
_________ produces inspection and maintenance plans for equipment that should be implemented to provide ____________
Answer:
Explanation:
RBI, reliable and safe operation
NEW QUESTION # 41
Rbimay include methodologiestoassess the effectiveness ofthe management systems in maintaining
- A. Plant integrity
- B. Total asset integrity
- C. Mechanical integrity
Answer: C
NEW QUESTION # 42
Following is the unit of measure of consequence that is least developed among those currently used for RBI assessment.
- A. Affected area
- B. Safety
- C. Environmental damage
- D. Cost
Answer: C
NEW QUESTION # 43
In the determination of risk, what values are often used when COF and/or POF data are not available?
- A. Sensitivity analyses
- B. Estimates of total risk by subject matter experts
- C. Similar losses reported by insurance companies or jurisdictions
- D. Assumptions or estimates of input
Answer: D
Explanation:
Section 11.5 of API 580 clearly states:
"Assumptions or estimates of input values are often used when consequence and/or POF data are not available." This allows an RBI team to proceed with analysis in the absence of complete data while noting that all assumptions must be documented and agreed upon to avoid misrepresentation.
Reference: API 580, 2nd Edition (2016), Section 11.5
NEW QUESTION # 44
For qualitative rbi analysis it us important to establish a set of rules to assure consistency in
- A. Ranking
- B. Categorization or classification
- C. Segregation
Answer: B
NEW QUESTION # 45
The type of failure mode that likely to occur due to mechanical and metallurgical deterioration
- A. Small holes to ruptures
- B. Catastrophic ruptures
- C. Cracks
- D. Leaks
Answer: B
NEW QUESTION # 46
The amount and type of codes and standards used by a facility can have
- A. No impact on RBI results
- B. Significant impact on RBI results
- C. Less significant impact on RBI results
Answer: B
NEW QUESTION # 47
Which of the following is a tool used to show the effectiveness in depicting a combination of events that could result in a loss of containment event?
- A. Dual-mode model
- B. LOC model
- C. Logic model
- D. Physical model
Answer: C
Explanation:
According to API 580, Section 3.1.28, the definition is clearly stated:
"Logic model: A tool used to depict the effectiveness in depicting a combination of events that could result in a loss of containment event." While a physical model (Option A) may represent the progression of release events, and other options (B and D) are not defined within API 580, only a logic model fits the definition used in RBI methodologies to evaluate event combinations leading to failure.
Reference: API 580, 2nd Edition (2016), Section 3.1.28
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NEW QUESTION # 48
Following are the critical variables for deterioration mechanism except
- A. Insulation
- B. Process operating
- C. Material of construction
- D. Start up and shut down conditions
Answer: A
NEW QUESTION # 49
Some failures have potentially serious consequences, but if the probabilityof the incident is low, then
- A. The risk may not warrant immediate action
- B. The risk may warrant appropriate mitigation action
- C. The risk may warrant immediate action
Answer: A
NEW QUESTION # 50
No deterioration found in the inspection program but still failure can occur under the following conditions.
- A. All the above
- B. During plant construction period
- C. As a result of change or process upset condition
Answer: C
NEW QUESTION # 51
__________ is not a substitute for a process hazards analysis (PHA) or HAZOP
- A. PHA
- B. HAZOP
- C. REM
- D. RBI
Answer: A
NEW QUESTION # 52
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