Aircraft cabins are pressurized for passenger comfort and safety when cruising altitudes are greater than about 12,000 feet.If the inside of an aircraft cabin is pressurized to 10.9 psi,what is the equivalent pressure in atm?

Question

Quizplus · Accepted Answer

1 atm is approximately equal to 14.7 psi. To convert 10.9 psi to atm, divide 10.9 by 14.7, which equals approximately 0.74 atm.

Aircraft Cabins Are Pressurized for Passenger Comfort and Safety When