Question

What are the five components of the accident chain, which are discovered and evaluated during the investigation of an accident?

A) Accident report, incident analysis, causation assessment, chain of events, hazard identification
B) Incident reconstruction, post-accident assessment, equipment evaluation, accident report, hazard assessment
C) Chain of events, equipment inspection, hazard identification, post-accident review, causal factors
D) Chain of events, hazard identification, causation assessment, equipment evaluation, post-accident assessment

Answer 1

The five accident chain components consist of chain of events, hazard identification, causation assessment, equipment evaluation, and post-accident assessment, which together help understand how and why an accident occurred.

Step-by-step explanation:

The five components of the accident chain, discovered and evaluated during the investigation of an accident, are:

1. Chain of events
2. Hazard identification
3. Causation assessment
4. Equipment evaluation
5. Post-accident assessment

When an accident occurs, these components are analyzed in sequence to understand how the accident happened and to prevent future incidents. Hazard identification is the process of recognizing potential sources of harm, causation assessment digs into why these hazards led to an accident, and post-accident assessment involves looking at what happened after the accident, such as emergency response efficiency. Chain of events outlines the series of events leading up to the accident, and equipment evaluation involves checking if any machinery or tools involved were faulty or misused.