13116343
Descripción
Test por Ismael Vázquez, actualizado hace más de 1 año
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Creado por Ismael Vázquez
hace más de 6 años
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Pregunta 1
Pregunta
Q1. Which kind of tailplane is known for being commonly used in fighters and not in civil airliners?
Respuesta
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T-tail
-
Conventional Tail
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H-tail
-
Twin-tail
Pregunta 2
Pregunta
Q2. Which of the following is not a characteristic of high-wing planes?
Respuesta
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Used for STOL planes (prevent ground effect)
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In small planes blocks pilot`s visibility during turns
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Limited engine size due to ground clearance
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Wings usually manufactured in only 1 section
Pregunta 3
Pregunta
Q3. Structure usually used in missiles is
Respuesta
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Semi-monocoque
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Monocoque
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A and B are correct
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A and B are wrong
Pregunta 4
Pregunta
Q4. How many spars does an airplane usually have?
Respuesta
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2
-
1
-
8
-
16
Pregunta 5
Pregunta
Q5. Which problem is solved by the stringers?
Respuesta
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Buckling
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Compression
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Pulling
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Shear
Pregunta 6
Pregunta
Q6. Advantage of mid-wing
Respuesta
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Increases aircraft maneuverability
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Increases aircraft weight
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Decreases aircraft weight
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Better supersonic performances
Pregunta 7
Pregunta
Q7. Advantage of cannards
Respuesta
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Reduces the probability of stall
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Reduces fuel consumption
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More fuel can be carried in the airplane
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Cannards have no advantages
Pregunta 8
Pregunta
Q8. The main advantage of the Low Wing is
Respuesta
-
Leaves a continuous zone to introduce passengers
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It provides stability to the aircraft
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It improves supersonic performances
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It is useful for acrobatical maneuvers
Pregunta 9
Pregunta
Q9. Name of the element used by the aircraft to reduce induced resistance due to flat tip vortices:
Respuesta
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Stringers
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Longerons
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Winglets
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Flaps
Pregunta 10
Pregunta
Q1. The first manufacturer using a damping system in their landing gears was (CL):
Respuesta
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Breguet
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Fokker
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Santos-Dumont
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Wright ́s Brothers
Pregunta 11
Pregunta
Q2. The first plane using retractable train was (TR- Diap 5 Tema 3)
Respuesta
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Bristol 72 Racer
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Packet C109
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P51 Mustang
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Shopwith Camel
Pregunta 12
Pregunta
Q3. The most widespread used landing gear configuration is:
Respuesta
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Bicycle
-
Multi-bogey
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Traildragger
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Tricycle
Pregunta 13
Pregunta
Q4. Liquid springs dumping systems (CL):
Respuesta
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Where very common in the first years of aviation.
-
Are very common nowadays.
-
A and B are both correct.
-
None of the above.
Pregunta 14
Pregunta
Q5. What would be a manufacturer looking for in order to choose a fixed landing gear over a retractable one? (CL)
Respuesta
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A plane as cheap as possible.
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Good performances at low speed.
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Good performances at high speed.
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Good performances at low altitude.
Pregunta 15
Pregunta
Q6. Liquid spring dumpling systems (CL):
Respuesta
-
Are slightly affected by temperature changes.
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Must be used in retractable landing gears only.
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Cannot be used in planes with MTOW > 5000 kg.
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None of the above.
Pregunta 16
Pregunta
Q7. Multi-bogey landing gear is a solution to which problem? (CL):
Respuesta
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Excessive impact pressure, especially in landing, for a single wheel.
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Excessive temperature, especially after landing, for a single wheel.
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Excessive temperature for a single brake after landing.
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Excessive temperature for a single brake before take-off.
Pregunta 17
Pregunta
Q8. Select which landing gear configuration is less likely to spin when taxiing (CL):
Respuesta
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Tricycle
-
Traildragger
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Bicycle
-
Quadricycle
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