11. Aeroplane aerodynamics, structures and systems - Q&A

Lisa_T: Hey George, this one's tricky, you've got the correction running the wrong way round. It's 179, because a plus one deviation means the compass is reading one degree low, so when the aircraft is genuinely pointing at 180 the card in front of you shows 179, and that lower number is what you steer to. Same idea as a watch that runs a minute slow, if you need to be somewhere at 8 o'clock you set off when the watch says 7:59, you work to what the dial shows and not what you wish it showed. The memory line for it is deviation east, compass least, and a compass correction card would read for 180 steer 179, so that's how I'd read it.

AnyaK: Because ATA 32 braked wheels must stay low on oxygen so the hot tyre liner does not gas off and ignite, answer is plain nitrogen. The certification limit is 5 percent oxygen by volume, not 5 percent air, so that second option is just a worded-up distractor.

cancaroman: I agree with you, there's another question which Is saying that with flap deployment there's a decrease of aoa stall

karol288: The same question was before and correct answer there is Nitrogen and not more than 5% of air

karol288: I agree with you, Countersunk rivets used on skin exterior.

karol288: Barometric pressure is correct!

karol288: so what is correct answer? Damp the rebound or absorb the landing shock?

vanek48: Strobe light is always white

Bruce: The audio signals and warning systems can vary between different aircraft models and manufacturers. Each manufacturer may adopt different standards for audio signals based on their design specifications and operational requirements.

Maks_avcom: Pls, do one more step, find current of primary coil \source connected to primary\, P=UxI, 120xI1=0.3x480, I1=1.2A.

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Jordi: My bad my academy's textbook clearly states that "a laser gyro has no moving parts " . So whoever sees this know it. This answer in this question is wrong. The a option is the correct.

Jordi: this answer is wrong please change it to engine is stationary.