1. Performance

Beschreibung

Tema 1 Performances Quiz am 1. Performance, erstellt von Jose Antonio Vazquez am 01/11/2018.
Jose Antonio Vazquez
Quiz von Jose Antonio Vazquez, aktualisiert more than 1 year ago
Jose Antonio Vazquez
Erstellt von Jose Antonio Vazquez vor etwa 6 Jahre
242
3

Zusammenfassung der Ressource

Frage 1

Frage
109) Maximum and minimum values of V1 are limited by :
Antworten
  • VR and VMCG
  • V2 and VMCA
  • VR and VMCA
  • V2 and VMCG

Frage 2

Frage
99) During the certification flight testing of a twin engine turbojet aeroplane, the real take-off distances are equal to: - 1547 m with all engines running - 1720 m with failure of critical engine at V1, with all other things remaining unchanged. The take-off distance adopted for the certification file is:
Antworten
  • 1547 m.
  • 1720 m.
  • 1779 m.
  • 1978m.

Frage 3

Frage
The minimum value of V2 must exceed "air minimum control speed" by:
Antworten
  • 15%
  • 20%
  • 30%
  • 10%

Frage 4

Frage
102) With regard to a take-off from a wet runway, which of the following statements is correct?
Antworten
  • Screen height cannot be reduced.
  • The screen height can be lowered to reduce the mass penalties.
  • When the runway is wet, the V1 reduction is sufficient to maintain the same margins on the runway length.
  • In case of a reverser inoperative the wet runway performance information can still be used.

Frage 5

Frage
103) On a reciprocating engined aeroplane, to maintain a given angle of attack, configuration and altitude at higher gross mass
Antworten
  • an increase in airspeed is required but power setting does not change.
  • requires an increase in power and decrease in the airspeed.
  • an increase in airspeed and power is required.
  • a higher coefficient of drag is required.

Frage 6

Frage
104) The first segment of the take-off flight path ends
Antworten
  • at completion of gear retraction.
  • at completion of flap retraction.
  • at reaching V2.
  • at 35 ft above the runway.

Frage 7

Frage
105) Which of the following factors favours the selection of a low flap setting for the take-off?
Antworten
  • High field elevation, no obstacles in the climb-out path, low ambient temperature and short runway.
  • Low field elevation, no obstacles in the climb-out path, short runway and a low ambient temperature.
  • High field elevation, distant obstacles in the climb-out path, long runway and a high ambient temperature.
  • Low field elevation, close-in obstacles in the climb-out path, long runway and a high ambient temperature.

Frage 8

Frage
106) Balanced V1 is selected
Antworten
  • for a runway length limited take-off with a clearway to give the highest mass.
  • if it is equal to V2.
  • if the accelerate stop distance is equal to the one engine out take-off distance.
  • for a runway length limited take-off with a stopway to give the highest mass.

Frage 9

Frage
108) For jet-engined aeroplanes, what is the effect of increased altitude on specific range?
Antworten
  • Does not change.
  • Increases only if there is no wind.
  • Increases.
  • Decreases.

Frage 10

Frage
96) The speed for best rate of climb is called:
Antworten
  • VO.
  • VY.
  • VX.
  • V2.

Frage 11

Frage
110) Two identical aeroplanes at different masses are descending at idle thrust. Which of the following statements correctly describes their descent characteristics ?
Antworten
  • At a given angle of attack, both the vertical and the forward speed are greater for the heavier aeroplane.
  • There is no difference between the descent characteristics of the two aeroplanes.
  • At a given angle of attack the heavier aeroplane will always glide further than the lighter aeroplane.
  • At a given angle of attack the lighter aeroplane will always glide further than the heavier aeroplane.

Frage 12

Frage
111) ETOPS flight is a twin engine jet aeroplane flight conducted over a route, where no suitable airport is within an area of
Antworten
  • 75 minutes flying time at the approved one engine out cruise speed.
  • 60 minutes flying time in still air at the approved one engine out cruise speed.
  • 60 minutes flying time in still air at the normal cruising speed.
  • 30 minutes flying time at the normal cruising speed.

Frage 13

Frage
112) For a take-off from a contaminated runway, which of the following statements is correct?
Antworten
  • Dry snow is not considered to affect the take-off performance.
  • A slush covered runway must be cleared before take-off, even if the performance data for contaminated runway is available.
  • The performance data for take-off must be determined in general by means of calculation, only a few values are verified by flight tests.
  • The greater the depth of contamination at constant take-off mass, the more V1 has to be decreased to compensate for decreasing friction.

Frage 14

Frage
113) If the thrust available exceeds the thrust required for level flight
Antworten
  • the aeroplane accelerates if the altitude is maintained.
  • the aeroplane descends if the airspeed is maintained.
  • the aeroplane decelerates if it is in the region of reversed command.
  • the aeroplane decelerates if the altitude is maintained.

Frage 15

Frage
114) Which statement regarding the relationship between traffic load and range is correct?
Antworten
  • The maximum landing mass is basically equal to the maximum zero fuel mass.
  • The maximum traffic load is not limited by the reserve fuel quantity.
  • The traffic load can be limited by the desired range.
  • The maximum zero fuel mass limits the maximum quantity of fuel.

Frage 16

Frage
115) The induced drag of an aeroplane
Antworten
  • is independent of the airspeed.
  • increases with increasing airspeed.
  • decreases with increasing airspeed.
  • decreases with increasing gross weight.

Frage 17

Frage
116) Which statement, in relation to the climb limited take-off mass of a jet aeroplane, is correct?
Antworten
  • 50% of a head wind is taken into account when determining the climb limited take-off mass.
  • On high elevation airports equipped with long runways the aeroplane will always be climb limited.
  • The climb limited take-off mass decreases with increasing OAT.
  • The climb limited take-off mass is determined at the speed for best rate of climb.

Frage 18

Frage
117) How is V2 affected if T/O flaps 20° is chosen instead of T/O flaps 10°?
Antworten
  • V2 increases in proportion to the angle at which the flaps are set.
  • V2 has no connection with T/O flap setting, as it is a function of runway length only.
  • V2 decreases if not restricted by VMCA.
  • V2 has the same value in both cases.

Frage 19

Frage
118) Which of the jet engine ratings below is not a certified rating?
Antworten
  • Go-Around Thrust
  • Maximum Take-off Thrust
  • Maximum Cruise Thrust
  • Maximum Continuous Thrust

Frage 20

Frage
107) Which statement regarding the influence of a runway down-slope is correct for a balanced take-off? Down- slope...
Antworten
  • increases V1 and reduces the accelerate stop distance required (ASDR).
  • reduces V1 and increases the accelerate stop distance required (ASDR).
  • increases V1 and increases the take-off distance required (TODR).
  • reduces V1 and reduces take-off distance required (TODR).
Zusammenfassung anzeigen Zusammenfassung ausblenden

ähnlicher Inhalt

7. Performance
Jose Antonio Vazquez
5. Performance
Jose Antonio Vazquez
4. Performance
Jose Antonio Vazquez
METODOLOGIA DEL TRABAJO SOCIAL
Luz Angela
Limitaciones E-25 C 101
Jose Antonio Vazquez