15930771
Descrição
Quiz por Jose Antonio Vazquez, atualizado more than 1 year ago
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Criado por Jose Antonio Vazquez
aproximadamente 6 anos atrás
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Questão 1
Questão
51) For a turboprop powered aeroplane, a 2200 m long runway at the destination aerodrome is expected to be "wet". The "dry runway" landing distance, should not exceed:
Responda
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1540 m.
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1147 m.
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1339 m.
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1771 m.
Questão 2
Questão
65) An aeroplane executes a steady glide at the speed for minimum glide angle. If the forward speed is kept constant, what is the effect of a lower mass?
Rate of descent / Glide angle / CL/CD ratio
Responda
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decreases / constant / decreases
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increases / increases / constant
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increases / constant / increases
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increases / increases / decreases
Questão 3
Questão
66) Which of the following statements is correct?
Responda
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Induced drag decreases with increasing speed.
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Induced drag increases with increasing speed.
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Induced drag is independant of the speed.
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Induced drag decreases with increasing angle of attack.
Questão 4
Questão
67) A flight is planned with a turbojet aeroplane to an aerodrome with a landing distance available of 2400 m. Which of the following is the maximum landing distance for a dry runway?
Responda
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1 440 m.
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1 250 m.
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1 090 m.
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1 655 m.
Questão 5
Questão
68) How does the thrust of fixed propeller vary during take- off run ? The thrust
Responda
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increases slightly while the aeroplane speed builds up.
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varies with mass changes only.
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has no change during take-off and climb.
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decreases slightly while the aeroplane speed builds up.
Questão 6
Questão
69) Which of the following statements is correct?
Responda
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VR is the speed at which, during rotation, the nose wheel comes off the runway.
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VR is the speed at which the pilot should start to rotate the aeroplane.
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VR should not be higher than V1.
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VR should not be higher than 1.05 VMCG.
Questão 7
Questão
70) Field length is balanced when
Responda
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one engine acceleration from V1 to VLOF plus flare distance between VLOF and 35 feet are equal.
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take-off distance equals accelerate-stop distance.
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calculated V2 is less than 110% VMCA and V1, VR, VMCG.
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all engine acceleration to V1 and braking distance for rejected take-off are equal.
Questão 8
Questão
72) Which of the following answers is true?
Responda
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V1>VR
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V1 < VMCG
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V1<=VR
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V1 > Vlof
Questão 9
Questão
166) Which of the equations below expresses approximately the unaccelerated percentage climb gradient for small climb angles?
Responda
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Climb Gradient = ((Thrust - Drag)/Weight) x 100
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Climb Gradient = ((Thrust + Drag)/Lift) x 100
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Climb Gradient = ((Thrust - Mass)/Lift) x 100
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Cimb Gradient = (Lift/Weight) x 100
Questão 10
Questão
62) On a long distance flight the gross mass decreases continuously as a consequence of the fuel consumption. The result is:
Responda
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The speed must be increased to compensate the lower mass.
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The specific range increases and the optimum altitude decreases.
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The specific range decreases and the optimum altitude increases.
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The specific range and the optimum altitude increases.
Questão 11
Questão
41) The Density Altitude
Responda
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is used to calculate the FL above the Transition Altitude.
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is used to determine the aeroplane performance.
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is equal to the pressure altitude.
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is used to establish minimum clearance of 2.000 feet over mountains.
Questão 12
Questão
30) The climb gradient of an aircraft after take-off is 6% in standard atmosphere, no wind, at 0 ft pressure altitude. Using the following corrections:
"± 0,2 % / 1 000 ft field elevation"
"± 0,1 % / °C from standard temperature" " - 1 % with wing anti-ice"
" - 0,5% with engine anti-ice"
The climb gradient after take-off from an airport situated at 1 000 ft, 17° C; QNH 1013,25 hPa, with wing and engine anti-ice operating for a functional check is :
Responda
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3,9 %
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4,3 %
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4,7 %
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4,9 %
Questão 13
Questão
31) Which one of the following statements concerning drift- down is correct?
Responda
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The drift-down procedure requires a minimum descent angle after an engine failure at cruising altitude.
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The drift-down procedure requires a minimum obstacle clearance of 35 ft.
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An engine failure at high cruising altitude will always result in a drift-down, because it is not permitted to fly the same altitude with one engine inoperative as with all engines operating.
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When determining the obstacle clearance during drift-down, fuel dumping may be taken into account.
Questão 14
Questão
32) Two identical turbojet aeroplanes (whose specific fuel consumption is assumed to be constant) are in a holding pattern at the same altitude. The mass of the first one is 95 000 kg and its hourly fuel consumption is equal to 3100 kg/h. Since the mass of the second one is 105 000 kg, its hourly fuel consumption is:
Responda
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3787 kg/h
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3426 kg/h
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3259 kg/h
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3602 kg/h
Questão 15
Questão
33) As long as an aeroplane is in a positive climb
Responda
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VX is always below VY.
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VX is sometimes below and sometimes above VY depending on altitude.
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VX is always above VY.
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VY is always above VMO.
Questão 16
Questão
34) What is the advantage of balancing V1, even in the event of a climb limited take-off?
Responda
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The safety margin with respect to the runway length is greatest.
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The take-off distance required with one engine out at V1 is the shortest.
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The accelerate stop distance required is the shortest.
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The climb limited take-off mass is the highest.
Questão 17
Questão
35) What happens to the drag of a jet aeroplane if, during the initial climb after take off, constant IAS is maintained?
(Assume a constant mass.)
Responda
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The drag decreases.
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The drag increases initially and decreases thereafter.
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The drag remains almost constant.
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The drag increases considerably.
Questão 18
Questão
36) The point where Drag coefficient/Lift coefficient is a minimum is
Responda
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at stalling speed (VS).
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on the "back side" of the drag curve.
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the point where a tangent from the origin touches the drag curve.
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the lowest point of the drag curve.
Questão 19
Questão
37) The speed VR
Responda
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must be higher than VLOF.
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must be equal to or lower than V1.
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is the speed at which rotation to the lift-off angle of attack is initiated.
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must be higher than V2.
Questão 20
Questão
38) At a given mass, the stalling speed of a twin engine aircraft is 100 kt in the landing configuration. The minimum speed a pilot must maintain in short final is:
Responda
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130 kt
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115 kt
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125 kt
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120 kt
Questão 21
Questão
53) When the outside air temperature increases, then
Responda
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the field length limited take-off mass decreases but the climb limited take-off mass increases.
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the field length limited take-off mass increases but the climb limited take-off mass decreases.
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the field length limited take-off mass and the climb limited take-off mass decreases.
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the field length limited take-off mass and the climb limited take-off mass increases.
Questão 22
Questão
40) For take-off obstacle clearance calculations, obstacles in the first segment may be avoided
Responda
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by banking not more than 15° between 50 ft and 400 ft above the runway elevation.
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by banking as much as needed if aeroplane is more than 50 ft above runway elevation.
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only by using standard turns.
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by standard turns - but only after passing 1500 ft.
Questão 23
Questão
74) A jet aeroplane is climbing at constant Mach number below the tropopause. Which of the following statements is correct?
Responda
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IAS decreases and TAS decreases.
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IAS increases and TAS increases.
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IAS decreases and TAS increases.
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IAS increases and TAS decreases.
Questão 24
Questão
42) Which of the following factors leads to the maximum flight time of a glide?
Responda
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High mass.
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Low mass.
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Headwind.
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T ailwind.
Questão 25
Questão
43) A constant headwind
Responda
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increases the descent distance over ground.
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increases the angle of the descent flight path.
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increases the angle of descent.
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increases the rate of descent.
Questão 26
Questão
44) The second segment begins
Responda
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when landing gear is fully retracted.
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when flap retraction begins.
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when flaps are selected up.
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when acceleration starts from V2 to the speed for flap retraction.
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