Question

technician a says toxic dust is any dust that contains fine particles that could be harmful to humans or the environment. technician b says that it is a good idea to avoid all dust if possible, whether it is classified as toxic or not. who is correct?

○ a. technician a

○ b. technician b

○ c. both technician a and technician b

○ d. neither technician a nor technician b

Explanation:

• Technician A's definition of toxic dust (dust with harmful fine particles) is accurate.
• Technician B's advice to avoid all dust (even non - toxic, as some non - toxic dust can still cause irritation or issues) is also reasonable. So both are correct.

Answer:

c. Both Technician A and Technician B