Question 1

The following assumption can be made that significantly impact the calculated corrosion rate early in the equipment life

Accepted Answer

A)  If the base line thickness were not performed the nominal thickness may be used for the original thickness 
B)  If original thickness not available, averaged at thickness readings may be used 
C)  If the original thickness not available, maximum at thickness readings may be used 
A)  If the base line thickness were not performed the nominal thickness may be used for the original thickness 
B)  If original thickness not available, averaged at thickness readings may be used 
C)  If the original thickness not available, maximum at thickness readings may be used

Question 2

Hazard identification in a RBI analysis generally focuses on identifiable failure mechanisms in the equipment (inspectable causes) but does not explicitly deal with

Accepted Answer

A)  Other potential failure scenarios resulting from events such as power S failures or human errors 
B)  Other potential failure resulting from events such as flammable fire due to leak from equipment 
C)  Environmental impact caused due to toxic release 
A)  Other potential failure scenarios resulting from events such as power S failures or human errors 
B)  Other potential failure resulting from events such as flammable fire due to leak from equipment 
C)  Environmental impact caused due to toxic release

Question 3

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

Accepted Answer

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B)  Outdated drawings and documentation 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B)  Outdated drawings and documentation 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

Question 4

The risk assessment programme which focuses on process unit design and operating practices and their adequacy given the unit's current or anticipated operating conditions

Accepted Answer

A)  RBI 
B)  PHA 
C)  HAZOP 
D)  RCM 
A)  RBI 
B)  PHA 
C)  HAZOP 
D)  RCM

Question 5

A RBI analysis shares many of the techniques and data requirements with a ____________.

Accepted Answer

A)  QRA 
B)  PHA 
C)  HAZOP 
D)  Event tree 
A)  QRA 
B)  PHA 
C)  HAZOP 
D)  Event tree

Question 6

The type of failure mode that likely to occur due thinning

Accepted Answer

A)  Larger leaks or rupture 
B)  Only rupture 
C)  Metal loss 
D)  Cracks 
A)  Larger leaks or rupture 
B)  Only rupture 
C)  Metal loss 
D)  Cracks

Question 7

______________ refers to a prescriptive methodology that has resulted from the application of risk analysis techniques at many different types of facilities -

Accepted Answer

A)  Quantitative risk assessment (QR
A)  
B)  Qualitative risk assessment 
C)  Semi quantitative risk assessment 
A)  Quantitative risk assessment (QR
A)  
B)  Qualitative risk assessment 
C)  Semi quantitative risk assessment

Question 8

________________ may result in the calculated corrosion rate appearing artificially high or low.

Accepted Answer

A)  Clerical error 
B)  Measurement error 
C)  Inspector error 
D)  At scanning 
A)  Clerical error 
B)  Measurement error 
C)  Inspector error 
D)  At scanning

Question 9

An analytical tool that organizes and characterizes potential accidents in a logical and graphical manner

Accepted Answer

A)  Event tree 
B)  Event 
C)  Outcome 
D)  Consequence 
A)  Event tree 
B)  Event 
C)  Outcome 
D)  Consequence

Question 10

Is a risk management activity that may lead to risk reduction?

Accepted Answer

A)  Inspection 
B)  Evaluation 
C)  Analysis 
A)  Inspection 
B)  Evaluation 
C)  Analysis

Question 11

Generally, a qualitative analysis using broad ranges requires a __________________ from the user than a quantitative approach.

Accepted Answer

A)  Higher level of judgment, skill and understanding 
B)  Lower level of judgment, skill and understanding 
A)  Higher level of judgment, skill and understanding 
B)  Lower level of judgment, skill and understanding

Question 12

A physical condition or a release of a hazardous material that could result from component failure and result in human injury or death, loss or damage, or environ- mental degradation

Accepted Answer

A)  Hazard 
B)  Loss 
C)  Failure 
A)  Hazard 
B)  Loss 
C)  Failure

Question 13

Following are the common mechanical deterioration mechanisms except

Accepted Answer

A)  Fatigue 
B)  Stress/creep rupture 
C)  Tensile overload 
D)  Intergranular corrosion 
A)  Fatigue 
B)  Stress/creep rupture 
C)  Tensile overload 
D)  Intergranular corrosion

Question 14

Toxic releases in RBI are only addressed when they affect

Accepted Answer

A)  Personnel 
B)  Equipment 
C)  Process 
A)  Personnel 
B)  Equipment 
C)  Process

Question 15

Effective inspection program can be derived for RBI from

Accepted Answer

A)  Proper NDE method best suited for deterioration mechanism 
B)  Inspection coverage 
C)  Inspection frequency 
D)  All the above 
A)  Proper NDE method best suited for deterioration mechanism 
B)  Inspection coverage 
C)  Inspection frequency 
D)  All the above

Question 16

The type of failure mode that likely to occur due to mechanical and metallurgical deterioration

Accepted Answer

A)  Small holes to ruptures 
B)  Cracks 
C)  Catastrophic ruptures 
D)  Leaks 
A)  Small holes to ruptures 
B)  Cracks 
C)  Catastrophic ruptures 
D)  Leaks

Question 17

In RBI program discrimination between equipment items on the basis of significance of potential failures.

Accepted Answer

A)  Failure analysis 
B)  Determining failure modes 
C)  Consequence analysis 
D)  A&B 
A)  Failure analysis 
B)  Determining failure modes 
C)  Consequence analysis 
D)  A&B

Question 18

Other functional failures are usually covered within

Accepted Answer

A)  RBI 
B)  RCM 
C)  PHA 
D)  HAZOP 
A)  RBI 
B)  RCM 
C)  PHA 
D)  HAZOP

Question 19

Methods that use engineering judgment and experience as the bases for the analysis of probabilities and consequences of failure

Accepted Answer

A)  Quantitative risk analysis 
B)  Qualitative risk analysis 
C)  Process hazard analysis 
A)  Quantitative risk analysis 
B)  Qualitative risk analysis 
C)  Process hazard analysis

Question 20

In RBI most of the probability assessment will be

Accepted Answer

A)  Only quality assessment 
B)  Only quantity assessment 
C)  Blend of quality and quantity assessment 
A)  Only quality assessment 
B)  Only quantity assessment 
C)  Blend of quality and quantity assessment

The following assumption can be made that significantly impact the calculated corrosion rate early in the equipment life

Hazard identification in a RBI analysis generally focuses on identifiable failure mechanisms in the equipment (inspectable causes) but does not explicitly deal with

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

The risk assessment programme which focuses on process unit design and operating practices and their adequacy given the unit's current or anticipated operating conditions

A RBI analysis shares many of the techniques and data requirements with a ____________.

The type of failure mode that likely to occur due thinning

______________ refers to a prescriptive methodology that has resulted from the application of risk analysis techniques at many different types of facilities -

________________ may result in the calculated corrosion rate appearing artificially high or low.

An analytical tool that organizes and characterizes potential accidents in a logical and graphical manner

Is a risk management activity that may lead to risk reduction?

Generally, a qualitative analysis using broad ranges requires a __________________ from the user than a quantitative approach.

A physical condition or a release of a hazardous material that could result from component failure and result in human injury or death, loss or damage, or environ- mental degradation

Following are the common mechanical deterioration mechanisms except

Toxic releases in RBI are only addressed when they affect

Effective inspection program can be derived for RBI from

The type of failure mode that likely to occur due to mechanical and metallurgical deterioration

In RBI program discrimination between equipment items on the basis of significance of potential failures.

Other functional failures are usually covered within

Methods that use engineering judgment and experience as the bases for the analysis of probabilities and consequences of failure

In RBI most of the probability assessment will be

Corrosion and Materials

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Exam 2: Risk Based Inspection

The following assumption can be made that significantly impact the calculated corrosion rate early in the equipment life

Hazard identification in a RBI analysis generally focuses on identifiable failure mechanisms in the equipment (inspectable causes) but does not explicitly deal with

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

The risk assessment programme which focuses on process unit design and operating practices and their adequacy given the unit's current or anticipated operating conditions

A RBI analysis shares many of the techniques and data requirements with a ____________.

The type of failure mode that likely to occur due thinning

______________ refers to a prescriptive methodology that has resulted from the application of risk analysis techniques at many different types of facilities -

________________ may result in the calculated corrosion rate appearing artificially high or low.

An analytical tool that organizes and characterizes potential accidents in a logical and graphical manner

Is a risk management activity that may lead to risk reduction?

Generally, a qualitative analysis using broad ranges requires a __________________ from the user than a quantitative approach.

A physical condition or a release of a hazardous material that could result from component failure and result in human injury or death, loss or damage, or environ- mental degradation

Following are the common mechanical deterioration mechanisms except

Toxic releases in RBI are only addressed when they affect

Effective inspection program can be derived for RBI from

The type of failure mode that likely to occur due to mechanical and metallurgical deterioration

In RBI program discrimination between equipment items on the basis of significance of potential failures.

Other functional failures are usually covered within

Methods that use engineering judgment and experience as the bases for the analysis of probabilities and consequences of failure

In RBI most of the probability assessment will be

Corrosion and Materials

Filters