What is a likely consequence of increasing PPE barrier effectiveness?

What is a likely consequence of increasing PPE barrier effectiveness?

• A. Comfort decreases
• B. Weight decreases
• C. Durability increases
• D. Cost decreases

Answer: (A)

Increasing PPE barrier effectiveness means the gear is doing a better job of blocking exposure, which usually requires more material, tighter seals, or fuller coverage. Those additions tend to limit airflow, trap heat and moisture, and restrict movement, making the wearer feel warmer and more uncomfortable—so comfort is likely to decrease. Weight often increases with higher barrier performance, not decreases; durability and cost can also rise or vary but aren’t as directly tied to the barrier level as comfort is.

Increasing PPE barrier effectiveness means the gear is doing a better job of blocking exposure, which usually requires more material, tighter seals, or fuller coverage. Those additions tend to limit airflow, trap heat and moisture, and restrict movement, making the wearer feel warmer and more uncomfortable—so comfort is likely to decrease.

Weight often increases with higher barrier performance, not decreases; durability and cost can also rise or vary but aren’t as directly tied to the barrier level as comfort is.