When we assume that 1 is the safest method and 5 is the least safe method will be PPE 5.
What are the 5 hierarchy of control?
The five steps of the Hierarchy of Controls are|:
- Elimination 1
- Substitution 2
- Engineering Controls 3
- Administrative Controls 4
- PPE 5
Therefore, When we assume that 1 is the safest method and 5 is the least safe method will be PPE 5 as it is the last of the steps.
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