Technician A uses a respiratory mask [respirator] when working with solvents and painting. Technician B uses a mask [particle mask] when working on or handling parts made with asbestos. Who is correct?
A)A only
B)B only
C)both A and B
D)neither A nor B

Question

Quizplus · Accepted Answer

Both technicians are correct in their use of protective masks. Technician A uses a respirator for protection against solvent vapors and paint fumes, which is appropriate for those hazards. Technician B uses a particle mask for asbestos, which helps protect against inhaling asbestos fibers.

Technician a Uses a Respiratory Mask [Respirator] When Working with Solvents