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Unidad 1 (profesor) CURSO_2015-16_DU01

Jose Antonio Vazquez 14 questions 5.0 (1 rating)

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Questions in this quiz (14)

  1. 11) ¿What is the “90 seconds rule”?
    1. AEvery comercial aircraft must be able to be evacuated, in medium density configuration,within 90 seconds, using only 50% of the doors. In order to measure the time, the passengers are a representative sample of population without any preparation.
    2. BEvery comercial aircraft must be able to be evacuated, in maximum density configuration,within 90 seconds, using only 50% of the doors. In order to measure the time, the passengers are a representative sample of population without any preparation.
    3. CEvery comercial aircraft must be able to be evacuated, in medium density configuration, in more than 90 seconds, using only 75% of the doors. In order to measure the time, the passengers are a representative sample of population without any preparation.
    4. DEvery comercial aircraft must be able to be evacuated, in maximum density configuration, within 90 seconds, using only 75% of the doors. In order to measure the time, the passengers are a representative sample of population without any preparation.
  2. 22) Which is the main difference between monocoque and semi-monocoque structures?
    1. AStructural elements to share the load
    2. BSemi-Monocoque is used in missiles
    3. CMonocoque is only for wings
    4. DSemi-monocoque is only for fuselage
  3. 33) Why are cockpit windows made with a thin-film gold?
    1. ABecause it is stylish
    2. BIn order to increase the windows resistance
    3. Cthin-film gold is needed for the airplane’s anti-fog system
    4. DIt reduces the radar signature
  4. 44) What is the wing stringers?
    1. AThey are span-wise elements to support the skin and increase the rigidity to compression.
    2. BThey are attached to formers in the wing.
    3. CThey are support the main loads of the wing performance.
    4. DThey are used only in military aircraft
  5. 55) Stringers are used in the wing to fix...
    1. Abuckling effect
    2. BCoanda effect
    3. CTraction forces
    4. DTorsion forces
  6. 66) The ribs of the wind are orientated....
    1. AIn the same direction as the aerodynamic chord
    2. BPerpendicular to the aerodynamic chord
    3. COblique to the aerodynamic chord
    4. DRibs are not located in the wing but in the fuselage.
  7. 77) What is the Skin of the aircraft structure?
    1. AIt is the external part of the structure, which mission is to resist shear and isolate the fuel from the atmosphere.
    2. BIt is a lift device attached to the fuselage
    3. CIt is the internal part of the structure, which mission is to resist shear and isolate the fuel from the atmosphere.
    4. DIt is the external part of the window, which mission is to resist shear and avoid hits on the window surface.
  8. 81) Low-wing characteristic:
    1. ABlock pilot’s visibility in a turn
    2. BWing can be manufactured in only 1 section
    3. CThe center wing structure is used for the cabin flood and to accommodate the landing gear without aerodynamic penalty
    4. DStructural carrythrough
  9. 92) If engines are located “faired” in the wing , the structural design of the joint region is highly complex.
    1. ATrue
    2. BFalse
  10. 103) What is used in fighters.
    1. ACentral Box.
    2. BFormerons

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Description
Tema 1 Avionics Quiz on Unidad 1 (profesor) CURSO_2015-16_DU01, created by Jose Antonio Vazquez on 04/03/2018.
Language
Español
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