Unit 5 accident investigation quiz

| September 14, 2020

  
Question 1 

What is the first step in barrier analysis?
  
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Identify the hazard and the target.
 

Identify barriers that failed.
 

Identify the significant events.
 

Identify the barriers not used.
Question 2 

Which type of barrier analysis works best for accident investigations?
  
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Energy trace and barrier analysis (ETBA)
 

Barrier and control analysis (BCA)
 

Job safety analysis
 

Hazard-barrier-target (HBT) analysis
Question 3 

Which of the following is an example of a soft barrier?
  
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Respiratory protection
 

Welding apron
 

Standard operating procedure
 

Pressure release valve
Question 4 

Change analysis is most useful for which type of accident?
  
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Accidents involving routine tasks
 

Accidents involving fatalities
 

Complex accidents
 

Property damage accidents
Question 5 

What are the two products of barrier analysis?
  
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Hazards and targets
 

Targets and barriers
 

Chart and analysis worksheet
 

Worksheet and report

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