Answer :
Final answer:
The maximum allowable ;' differential when an aircraft is not taking off or landing is typically 8 psi. This limit is essential for the safety and comfort of passengers and crew.
Explanation:
The question asks: What is the maximum allowable cabin pressure differential when the aircraft is not taking off or landing? The concept referred to here is known as 'cabin pressure differential', which is an essential factor to consider in an aircraft's design. It’s significant because it limits the maximum altitude at which an aircraft can fly. Considering the commonly accepted practices, the maximum allowable
cabin pressure differential
when an aircraft is not in the process of taking off or landing is typically
8 psi
(pound per square inch). This limit ensures the safety and comfort of passengers and crew on board.
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