An accident chain always contains the
1.problem.
2.unsafe action
3.solution.
4.witnesses.
The correct answer is 1. problem and 2. unsafe action.
An accident chain is a sequence of events or actions that lead to an accident or incident. It typically involves a series of interconnected factors that contribute to the occurrence of the accident. The problem refers to the underlying issue or hazard that initiates the chain, and the unsafe action refers to the specific actions or behaviors that occur during the chain that ultimately lead to the accident.
The solution and witnesses may not necessarily be a part of the accident chain itself. However, identifying witnesses and finding potential solutions are important steps in preventing future accidents and improving safety.
can only be 1 answer
In that case, the correct answer is:
1. problem.