Question

A device that provides respiratory protection for the wearer according to NFPA 1994 is termed:

a) Air purifying respirator
b) Full-face respirator
c) Self-contained breathing apparatus
d) Emergency escape respirator

Answer 1

The device that provides respiratory protection according to NFPA 1994 is called a Self-contained breathing apparatus (SCBA). This apparatus supplies breathable air to the wearer and is typically used by firefighters, industrial workers, and emergency response teams.

Step-by-step explanation:

The device that provides respiratory protection for the wearer according to NFPA 1994 is termed a Self-contained breathing apparatus (SCBA). This apparatus consists of a mask or hood connected to a compressed air cylinder, which supplies breathable air to the wearer. SCBAs are commonly used by firefighters, industrial workers, and emergency response teams.