90. Semana (12feb-15feb)

Ismael Vázquez
Quiz by Ismael Vázquez, updated more than 1 year ago
Ismael Vázquez
Created by Ismael Vázquez about 3 years ago
102
4

Description

AVIÓNICA Quiz on 90. Semana (12feb-15feb), created by Ismael Vázquez on 04/04/2018.

Resource summary

Question 1

Question
Q1. Which kind of tailplane is known for being commonly used in fighters and not in civil airliners?
Answer
  • T-tail
  • Conventional Tail
  • H-tail
  • Twin-tail

Question 2

Question
Q2. Which of the following is not a characteristic of high-wing planes?
Answer
  • Used for STOL planes (prevent ground effect)
  • In small planes blocks pilot`s visibility during turns
  • Limited engine size due to ground clearance
  • Wings usually manufactured in only 1 section

Question 3

Question
Q3. Structure usually used in missiles is
Answer
  • Semi-monocoque
  • Monocoque
  • A and B are correct
  • A and B are wrong

Question 4

Question
Q4. How many spars does an airplane usually have?
Answer
  • 2
  • 1
  • 8
  • 16

Question 5

Question
Q5. Which problem is solved by the stringers?
Answer
  • Buckling
  • Compression
  • Pulling
  • Shear

Question 6

Question
Q6. Advantage of mid-wing
Answer
  • Increases aircraft maneuverability
  • Increases aircraft weight
  • Decreases aircraft weight
  • Better supersonic performances

Question 7

Question
Q7. Advantage of cannards
Answer
  • Reduces the probability of stall
  • Reduces fuel consumption
  • More fuel can be carried in the airplane
  • Cannards have no advantages

Question 8

Question
Q8. The main advantage of the Low Wing is
Answer
  • Leaves a continuous zone to introduce passengers
  • It provides stability to the aircraft
  • It improves supersonic performances
  • It is useful for acrobatical maneuvers

Question 9

Question
Q9. Name of the element used by the aircraft to reduce induced resistance due to flat tip vortices:
Answer
  • Stringers
  • Longerons
  • Winglets
  • Flaps

Question 10

Question
Q1. The first manufacturer using a damping system in their landing gears was (CL):
Answer
  • Breguet
  • Fokker
  • Santos-Dumont
  • Wright ́s Brothers

Question 11

Question
Q2. The first plane using retractable train was (TR- Diap 5 Tema 3)
Answer
  • Bristol 72 Racer
  • Packet C109
  • P51 Mustang
  • Shopwith Camel

Question 12

Question
Q3. The most widespread used landing gear configuration is:
Answer
  • Bicycle
  • Multi-bogey
  • Traildragger
  • Tricycle

Question 13

Question
Q4. Liquid springs dumping systems (CL):
Answer
  • Where very common in the first years of aviation.
  • Are very common nowadays.
  • A and B are both correct.
  • None of the above.

Question 14

Question
Q5. What would be a manufacturer looking for in order to choose a fixed landing gear over a retractable one? (CL)
Answer
  • A plane as cheap as possible.
  • Good performances at low speed.
  • Good performances at high speed.
  • Good performances at low altitude.

Question 15

Question
Q6. Liquid spring dumpling systems (CL):
Answer
  • Are slightly affected by temperature changes.
  • Must be used in retractable landing gears only.
  • Cannot be used in planes with MTOW > 5000 kg.
  • None of the above.

Question 16

Question
Q7. Multi-bogey landing gear is a solution to which problem? (CL):
Answer
  • Excessive impact pressure, especially in landing, for a single wheel.
  • Excessive temperature, especially after landing, for a single wheel.
  • Excessive temperature for a single brake after landing.
  • Excessive temperature for a single brake before take-off.

Question 17

Question
Q8. Select which landing gear configuration is less likely to spin when taxiing (CL):
Answer
  • Tricycle
  • Traildragger
  • Bicycle
  • Quadricycle
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