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1131 questions found

Module 8. Basic aerodynamics

On a very humid day, an aircraft taking off would require

  • a shorter take off distance.
  • a longer take off run.
  • humidity has no measurable effect on take off run length.
arifadli8 asking:

high humidity = high density
so the lift will high..
short runway are used..
correted me if i mistaken

Module 8. Basic aerodynamics

Which of the following types of drag increases as the aircraft gains altitude?

  • Interference drag.
  • Parasite drag.
  • Induced drag.
arifadli8 asking:

please explain...

Module 8. Basic aerodynamics

Lateral stability is about the

  • longitudinal axis.
  • normal axis.
  • vertical axis.
arifadli8 asking:

Help...

Module 8. Basic aerodynamics

An elevator provides control about the

  • longitudinal axis.
  • lateral axis.
  • horizontal stabilizer.
arifadli8 asking:

function of elavator is to pitch up or pitch down....
so its at horizontal stabilizer.... and the answer is wrong

Module 8. Basic aerodynamics

The temperature to which humid air must be cooled at constant pressure to become saturated is called

  • absolute humidity.
  • dew point.
  • relative humidity.
arifadli8 asking:

i think the answer is about humidity..
so its between absolute humidity and ralative humudity

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