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Guess Component / Quiz 1 (click)
I was interested in quiz pls everyday ask questions brother
I want to be a flighter man or even an airplane maker or engineer but no one to bust me, please any one who can help me, I need your help……
The answer to question #9 is simplistic and not entirely accurate. An aircraft tire will aquaplane at or above a speed equal to nine times the square root of the tire pressure. Since airliner tires are pressurized to 200 psi with gaseous nitrogen the aquaplaning speed for the aircraft is then: approximately 111 knots, which is above Vref for most airliners. Therefore the tire will aquaplane at touchdown on a wet runway. Your goal is to get the aircraft below aquaplaning speed, and while antiskid will give you some deceleration while aquaplaning, deployment of ground spoilers and employment of reverse thrust will give you far more decelaration and end aquaplaning much earlier.
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