Which bag type has a maximum air pressure of 15 psi?

• A. Low-pressure bags
• B. Medium-pressure bags
• C. High-pressure bags
• D. Multi-cell high-pressure bags

Answer: (B)

The essential idea is that air bags are categorized by how much pressure they’re designed to reach. Medium‑pressure bags are rated to a maximum of about 15 psi, which is why they’re the correct choice for a bag whose limit is 15 psi. Low‑pressure bags stay well below that (typically just a few psi), while high‑pressure and multi‑cell high‑pressure bags are designed for much higher pressures (often well over 15 psi). So the bag type whose maximum is 15 psi is the medium‑pressure bag, making it the best fit for that rating.