更多"[单选题]When temperature rises, the ta"的相关试题:
[单选题]Which of the following is not favorable to increasing takeoff weight?
A.using down-slope runway
B.using large angle flap
C.high temperature weather
D.taking off against the wind
[单选题]Takeoff weight minus fuel used during flight equals _______ .
A.basic empty weight
B.zero fuel weight
C.landing weight
D.ramp weight
[单选题]No takeoff or landing is allowed when the weather conditions are _______ .
A.fine
B.poor
C.below the minima
D.marginal
[单选题]The length of RWY 09 at a certain airport is 3200m, the threshold is displaced 150m: the available rolling distance for takeoff is _______m, and the available rolling distance for landing is _______m.
A.3200, 3050
B.3200, 3200
C.3050, 3050
D.3050, 3200
[单选题]When the temperature rises, first of all,
A.relative humidity increases
B.relative humidity decreases
C.water vapor content increases
D.water vapor content decreases
[单选题]Some aircraft may be required to carry out _______ prior to departure and are not always ready for takeoff when reaching the holding point.
A.preflight checks
B.taxi instructions
C.position reports
D.departure information recording
[单选题]When visibility is less than 800m, the minimum criteria for takeoff and landing are expressed in _______ .
A.RVR
B.VIS
C.ceiling
D.wind speed direction and speed
[单选题]When several runways are in use and there is any possibility that the pilot may be confused as to which one to use, the _______ should be stated in the takeoff clearance.
A.runway direction
B.wind direction
C.runway number
D.departure information
[单选题]Takeoff distance available is the length of the takeoff run available plus the length of _______ , if provided.
A.stopway
B.breakway
C.touchdown zone
D.clearway
[单选题]The atmospheric circulation occurs through a process known as _______, which is defined as the circular motion that results when warm air rises and is replaced by cooler air.
A.convection
B.connection
C.connection
D.oncentration
[单选题]Takeoff time refers to _______ .
A.the moment when the aircraft rolls for take off
B.the moment when the aircraft rotates its nose gear
C.the moment when the aircraft lines up
D.the moment when the aircraft is airborne.
[单选题]The landing weight of a B737 is 50 tons. When it is making circling holding at a 30° slope, its wing lift is _______ tons.
A.50
B.100
C.57
D.65
[单选题]Directional control during takeoff roll is maintained with the _______ .
A.ailerons
B.nose wheel
C.rudder
D.elevator
[单选题]低能见度起飞（LVTO, Low visibility takeoff）： RVR低于（）时的起飞
A.400米
B.300米
C.200米
D.150米
[单选题]Takeoff aborted, engine No.2 was low on _______ .
A.thrust
B.force
C.power
D.strength
[单选题]Takeoff aborted, engine NO.2 was low on _______ .
A.stress
B.strength
C.power
D.force
[单选题]It is occasionally necessary to cancel the takeoff clearance due to _______ .
A.unexpected traffic developments
B.a departing aircraft delayed on the active runway
C.an imminent 1anding traffic
D.any condition listed above
[单选题]Other conditions being the same, _______ has the lowest fuel consumption at takeoff.
A.Tubojet engine
B.Turbofan engine
C.Turboprop engine
D.Turboshaft engine
[单项选择]Interpol is rolling out a new global communication system in order to ______.
A. make full use of the global databases
B. support regional and national police forces
C. exchange information among all the countries
D. fight terrorism and criminality throughout the world
