Test
90. Semana (12feb-15feb)
Preguntas del test (17)
1Q1. Which kind of tailplane is known for being commonly used in fighters and not in civil airliners?
- AT-tail
- BConventional Tail
- CH-tail
- DTwin-tail
2Q2. Which of the following is not a characteristic of high-wing planes?
- AUsed for STOL planes (prevent ground effect)
- BIn small planes blocks pilot`s visibility during turns
- CLimited engine size due to ground clearance
- DWings usually manufactured in only 1 section
3Q3. Structure usually used in missiles is
- ASemi-monocoque
- BMonocoque
- CA and B are correct
- DA and B are wrong
4Q4. How many spars does an airplane usually have?
- A2
- B1
- C8
- D16
5Q5. Which problem is solved by the stringers?
- ABuckling
- BCompression
- CPulling
- DShear
6Q6. Advantage of mid-wing
- AIncreases aircraft maneuverability
- BIncreases aircraft weight
- CDecreases aircraft weight
- DBetter supersonic performances
7Q7. Advantage of cannards
- AReduces the probability of stall
- BReduces fuel consumption
- CMore fuel can be carried in the airplane
- DCannards have no advantages
8Q8. The main advantage of the Low Wing is
- ALeaves a continuous zone to introduce passengers
- BIt provides stability to the aircraft
- CIt improves supersonic performances
- DIt is useful for acrobatical maneuvers
9Q9. Name of the element used by the aircraft to reduce induced resistance due to flat tip vortices:
- AStringers
- BLongerons
- CWinglets
- DFlaps
10Q1. The first manufacturer using a damping system in their landing gears was (CL):
- ABreguet
- BFokker
- CSantos-Dumont
- DWright ́s Brothers
11Q2. The first plane using retractable train was (TR- Diap 5 Tema 3)
- ABristol 72 Racer
- BPacket C109
- CP51 Mustang
- DShopwith Camel
12Q3. The most widespread used landing gear configuration is:
- ABicycle
- BMulti-bogey
- CTraildragger
- DTricycle
13Q4. Liquid springs dumping systems (CL):
- AWhere very common in the first years of aviation.
- BAre very common nowadays.
- CA and B are both correct.
- DNone of the above.
14Q5. What would be a manufacturer looking for in order to choose a fixed landing gear over a retractable one? (CL)
- AA plane as cheap as possible.
- BGood performances at low speed.
- CGood performances at high speed.
- DGood performances at low altitude.
15Q6. Liquid spring dumpling systems (CL):
- AAre slightly affected by temperature changes.
- BMust be used in retractable landing gears only.
- CCannot be used in planes with MTOW > 5000 kg.
- DNone of the above.
16Q7. Multi-bogey landing gear is a solution to which problem? (CL):
- AExcessive impact pressure, especially in landing, for a single wheel.
- BExcessive temperature, especially after landing, for a single wheel.
- CExcessive temperature for a single brake after landing.
- DExcessive temperature for a single brake before take-off.
17Q8. Select which landing gear configuration is less likely to spin when taxiing (CL):
- ATricycle
- BTraildragger
- CBicycle
- DQuadricycle
Información
- Descripción
- AVIÓNICA Test sobre 90. Semana (12feb-15feb), creado por Ismael Vázquez el 04/04/2018.
- Autor
- Ismael Vázquez
- Idioma
- Español
- Visitas
- 149
- Etiquetas
- Valoración
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