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1131 questions found

Module 9. Human factors

What is a latent failure?

  • A mistake that has already been made, but has not yet caused an accident.
  • Receiving poor instruction from a manager out of touch with maintenance.
  • A failure in a component that could not have been predicted or anticipated.
Adrianstalin asking:

Strongly disagree

Module 2. Physics

An aircraft of 2 metric tonnes uses 800 kilojoules kinetic energy to make an emergency stop. Its brakes apply a force of 10 kiloNewtons. What distance does it travel before it comes to a stop?

  • 40m.
  • 8 m.
  • 80m.
Azfar asking:

I need some explanation for this..i got the answer 2metres

Module 11. Aeroplane aerodynamics, structures and systems

How are passenger reading lights normally tested?

  • By using a READ LIGHT TEST switch on the cabin attendant panel.
  • Each one is switched on individually at passenger panel.
  • By using a READ LIGHT TEST switch at any passenger panel.
dyane_july86 asking:

Y? Based on aircraft I work . Its answer should be B

Module 8. Basic aerodynamics

In straight and level flight, the angle of attack of a swept wing is

  • less than the aircraft angle to the horizontal.
  • more than the aircraft angle to the horizontal.
  • the same as the aircraft angle to the horizontal.
faris92 asking:

can someone explain ?

Module 11. Aeroplane aerodynamics, structures and systems

When air is pressurized, the oxygen content

  • increases.
  • remains constant.
  • decreases.
chesters1234 asking:

why?

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