Unit 5 accident investigation quiz

  

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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