Accident Investigation

Unit Quiz

 

QUESTION 1

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Which of the following statements is TRUE?

    Change analysis can only be used proactively.
    Change analysis should not be used to evaluate processes.
    Change analysis can be used reactively.
    Change analysis should not be combined with other techniques.

 

QUESTION 2

 

Which of the following questions is NOT typically asked about each event when conducting a change analysis?

1.   What happened?
    Why did it happen?
    When did it happen?
    Where did it happen?

 

QUESTION 3

 

Which type of barrier analysis works best for accident investigations?

1.   Energy trace and barrier analysis (ETBA)
    Barrier and control analysis (BCA)
    Job safety analysis
    Hazard-barrier-target (HBT) analysis

 

QUESTION 4

 

What are the two products of barrier analysis?

1.   Hazards and targets
    Targets and barriers
    Chart and analysis worksheet
    Worksheet and report

 

QUESTION 5

 

Which of the following statements is FALSE?

1.   Change analysis must be structured.
    Change analysis should not be detailed.
    Change analysis should include management systems events.
    Change analysis should include every event that changed.