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