Question

quiz
which of the following statements is true regarding filters and cartridges?
a. filters use activated carbon, cartridges contain layers of material.
b. a cartridge will protect you from particulates, gasses, and vapor.
c. filters trap particulates, cartridges absorb gases and vapors.
d. if a filter is combined with a cartridge, it can no longer trap particulates.

Explanation:

Filters are designed to trap particulates. Cartridges are used to absorb gases and vapors. Option A is too simplistic in description as both can have more complex structures. Option B is incorrect as a cartridge alone may not protect from all three simultaneously in all cases. Option D is false as combining them does not prevent a filter from trapping particulates.

Answer:

C. Filters trap particulates, cartridges absorb gases and vapors.