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COMBO WITH API 580 STUDY EXAM AND 10 OTHERS
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COMBO WITH API 580 STUDY EXAM AND 10 OTHERS
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COMBO WITH API580 STUDY EXAM
AND 10 OTHERS
A physical condition or release of hazardous material that could result from component
failure and reslt in human injury or death, loss or damage, or environmental
degradation. - Answers-(a) Hazard
(b) Loss
(c) failure
Limitation of any negative consequence or reduction in probability of a particular enent.
- Answers-(a) mitigation
(b) reduction
(c) residual
Methods that use engineering judgment and experience as the bases for the analysis of
probabilities and consequences of failure. - Answers-(a) Qualitative risk assessment
(b) Relative risk
(c) Norminal risk
An analysis that identifies and delineates the combinations of events and estimates the
frequency of occurrence for each combination and estimates the consequences. -
Answers-(a) Quantitative risk analysis
(b) Qalitative risk analysis
(c) Process hazard analysis
(blank) uses logic models depicting combinations of events. - Answers-(a) Quantitative
risk analysis
(b) Qalitative risk analysis
(c) Process hazard analysis
,Quantitative risk analysis loic models generally consist of (blank) and (blank) - Answers-
(a) Event tree and fault tree
(b) Product trees and loss tree
(c) Likelihood trees and consequence trees
(blank) delinate initiating events and combinations of systems successes and failures -
Answers-(a) Event trees
(b) Fault trees
(c) Logic trees
The accurany of any type of RBI analysis depends on what? - Answers-Sound
methodolgy
quailty data
knowledgeable personnel
fault tress depict what? - Answers-The system failues repersented in the event can
occur.
The susceptibilty of each equipment item should be clearly defined for current and
projected operating conditions including what factors? - Answers-(a) normal operation
(b) upset conditions
(c) normal start up and shut down
(d) idle or out-of-service timr
(e) emergency shutdown and subsequent start-up
What is risk? - Answers-Risk is the combination of the probability of some event
occuring during a time period of intrest and consequences associated with the event in
mathematical terms.
What is the equation of risk? - Answers-risk=Probability * consequence
Risk Management - Answers-is a process to assess risk, to determine if risk reduction is
required and develop a plan to maintain risk at an acceptable level.
Risk reduction is what? - Answers-The act of mitigating a known risk that is deemed to
be too high and lower to a more acceptable level of risk with some form of risk reduction
activity.
Condition based inspection - Answers-inspection intervals/due dates become more
dependent on the equipment condistion.
What is the RBI process capable of generating? - Answers-(1.)A Ranking by relative risk
of all equipment evaluated.
(2.) Adetailed description of the inspection plan to be employed for each equipment item
(3.) A discription of any other risk mitigation activites
, (4.)The expected risk levels of all equipment after the inspection plan and other risk
mitigation activites have been implemented
(5.) Identification of risk drivers.
What is RBI benefits. - Answers-(a) an overall reduction in risk for facilities and
equipment assessed.
(b) An acceptance/understanding of the current risk.
What are R.B.I. limitations or things it will not compensate for ? - Answers-(1) Inaccurate
or missing information.
(2) Inadequate design or faulty equipment instalation.
(3) Operating outside the acceptable IWO
(4) not effectively excuting the plans
(5) Lack of sound engineering or operational judgment.
What equipment is covered under this RP for RBI ? - Answers-(a) Pressure Vessels
(b) Process piping
(c) Storage tanks
(d) Rotation Equipment - pressure containg components
(e) Boiler and heater- pressurized components
(f) Heat exchangers
(g) pressure relief devices
What equipment is not covered under the API 580 RBI ? - Answers-(a) instruments and
system controls
(b) electrical systems
(c) structural system
(d) machinery components (except pump and compressor castings.
Who is the target audience for this Recommende Practice (R.P.) 580 R.B.I. - Answers-
The inspection and engineering personnel who are responsible for the mechanical
integrity and operability of equipment covered by this recommended practice.
A.C.C. - Answers-American Chemistry Council
A.I.C.h.E. - Answers-American Institute of Chemical Engineers
A.L.A.R.P. - Answers-as low as reasonably practical
A.N.S.I. - Answers-American National Standards Institute
A.S.M.E. - Answers-American Society of Mechanical Engineers
A.S.N.T. - Answers-Americam Society of Nondestructive Testing
A.S.T.M. - Answers-American Society of Test Materials
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