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WHMIS 2015 Workplace Safety · Question

According to safety principles, what is the most effective method to protect workers from a hazardous product?

In the hierarchy of controls, the most effective way to eliminate a hazard is to remove it or substitute it with a less hazardous substance. PPE is the 'last li

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Question: According to safety principles, what is the most effective method to protect workers from a hazardous product?

Answer options:

  • Using Personal Protective Equipment (PPE)
  • Increasing ventilation in the area ✅ Substituting the product with a non-hazardous one
  • Reducing the shift length of workers using the product

Correct answer: Substituting the product with a non-hazardous one

Explanation: In the hierarchy of controls, the most effective way to eliminate a hazard is to remove it or substitute it with a less hazardous substance. PPE is the 'last line of defense.'

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