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  1. Anthony Osbore

    #15. Wet chemical fire extinguishers were designed to tackle what class of fire:
    Electrical fires
    Class F fires
    Class B fires
    Class D fires

    F and B are both oil fires, ergo a liquid chemical extiguisher would work on both. I believe the question is vague

  2. Sol

    #4. What is required while you are working in a hearing protection zone?

    You should avoid speaking to others because they could easily become distracted

    You must stop using any equipment and/or machinery that is loud immediately

    You should work quickly in order to quickly exit the area. (this was marked as the correct choice, really)???

    You should make sure you are wearing the correct hearing protection (my choice but was marked incorrect)

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