Quiz
03. 2. ACGA_L01-L09_2017
Questions in this quiz (19)
11) How is the structure of a subsonic fuselage?
pg4- Aa) It has to verify the Area rule.
- Bb) It has to have a smooth contour.
- Cc) It has to have a sharp leading edge.
- Dd) It has to be 2 times c (understood c as the chord of the wing.)
22) Which kind of structure do we use nowadays while constructing aircrafts?
pg4- Aa) Reticulated structure.
- Bb) Monocoque structure.
- Cc) Semi-monocoque strucure.
- Dd) None of the above.
33) Which are the differences between the monocoque structure and the semi- monocoque structure?
- Aa) The use of formers.
- Bb) The use of strings.
- Cc) The use of frames and skin.
- Dd) The use of formes and strings.
44) Which is the element that isolates the pressurized zone in the plane?
pg4- Aa) Former.
- Bb) Bulkhead.
- Cc) Stringer.
- Dd) Longeron.
55) Which loads does the fuselage resist?
pg5- Aa) -Pressure loads.
- Bb) -Longitudinal bending.
- Cc) -Load distribution and torsion.
- Dd) -All of the above.
66) Which are the advantages of using honeycombs while doing the floor of the plane?
pg5- Aa) It is cheap.
- Bb) It easy to install and cheap.
- Cc) It is light and it distributes the loads well.
- Dd) None of the above.
77) How are the two compartments of the plane connected?
pg5- Aa) By blow out bungs.
- Bb) By a small door in the cockpit.
- Cc) Opening the rear door of the plane.
- Dd) They are not connected.
88) What would we see in a civil transport airplane cross-section?
pg5- Aa) A sphere.
- Bb) A circle.
- Cc) Two semi-circles.
- Dd) A ellipse.
91) What is the diference between wings tipe braced-monoplanes and cantilever monoplanes?
pg5- Aa) The first uses extentions to hold the wind and the second does not.
- Bb) The first one has the wing attached to the fuselage and the second does not.
- Cc) The braces are used in high-speed aircrafts.
- Dd) All of the above are erroneous.
102) What are the wing ́s structural elements?
pg5- Aa) Spars, ribs, stringers.
- Bb) Ribs, stringers, skin.
- Cc) Spars, ribs, stringers, skin.
- Dd) Spar, ribs, stringer, wing tip.
113) What is the goal of the spar?
- Aa) Covers the wing to reduce drag.
- Bb) Holds loads to bend.
- Cc) There are mainly 4 to ridigize the wing.
- Dd) A and B are correct.
124) What are the ribs?
- Aa) They are a part of the trailing edge used to increase the lift.
- Bb) They help the ailerons to move and to be attached to the wing.
- Cc) They set the aerodinamic profile of the wing.
- Dd) All of the above are incorrect.
135) What can be attached to the wings?
- Aa) Hyperlifting elements.
- Bb) Control elements.
- Cc) Landing gear.
- Dd) All of the above.
146) What is an advantage of a low-wing?
pg6- Aa) The fuselage weights less.
- Bb) The landing gear is short.
- Cc) The wing can be manufactured in only one section.
- Dd) It has less ground-effect than high-wings.
157) What kind of wing would you use to gain aerobatic maneuverability?
pg6- Aa) Low-wing.
- Bb) Mid-wing.
- Cc) High-wing.
- Dd) Delta-wing.
168) What are the formerons?
- Aa) Are the prolongation of wing spars.
- Bb) Are structures used in commercial aviation.
- Cc) Are located in the fuselage.
- Dd) They keep the engines attached to the wings.
179) Choose the correct option:
- Aa) Track: Distance between the center of the tread of the auxiliar gear and the line joining the main gears.
- Bb) Base: Distance between the center of the treads of the main gears.
- Cc) Both are true
- Dd) Both are false
1810) Landing gear classification related to linkage to the aircaft main body is:
pg7- Aa) Fixed and aerodynamic
- Bb) Aerodynamic and retractable
- Cc) Fixed and retractable
- Dd) All are false
1911) Choose the wrong answer about classification of landing gears:
pg7- Aa) Bogies
- Bb) Taildragger
- Cc) Bicycle
- Dd) Noseride
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- AVIÓNICA Quiz on 03. 2. ACGA_L01-L09_2017, created by Ismael Vázquez on 28/03/2018.
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- Ismael Vázquez
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