更多"[单选题] It was not until the general "的相关试题:
[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]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]Movement area is the part of an aerodrome to be used for the takeoff, landing and taxiing of aircraft, consisting of the manicuring area and the _______ .
A.terminal building
B.taxi way
C.apron
D.hanger
[单项选择]The introduction of containers in transport greatly ______ carriage of goods.
A. facilitate
B. speeds
C. facilitates
D. economizes
[单选题]_______ is an area of land or water that is used or intended to be used for the landing and takeoff of aircraft, and includes its buildings and facilities, if any.
A.Landing area
B.Tower
C.Airport facilities
D.Airport
[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]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]“Make a gear up landing” means to make a landing _______ .
A.with the upper gear
B.with one gear
C.without upper gear
D.without gear
[单选题]“Landing Distance Available” is the length of runway which is declared available and suitable for the ground run of an airplane _______ .
A.landing
B.take–off
C.landing or take–off
D.going around
[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]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]( )飞机迫降前,当机长广播“着陆,着陆!Landing,Landing”时,乘务员指挥乘客的口令是 。
A.“立即回到座位”
B.“系好安全带”
C.“低头弯腰,紧迫用力,Bend Over, Brace!”
D.“准备冲撞,FASTEN SEAT BELT”
[单项选择]Distances in space seem ______ great when compared with distances on earth.
A. hopelessly
B. excellently
C. inaccessibly
D. incredibly
[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
[单项选择]They are studying whether the project of landing a manned disc on the Mars is ___________.
A. probable
B. feasible
C. reliable
D. available
[单选题]Directional control during takeoff roll is maintained with the _______ .
A.ailerons
B.nose wheel
C.rudder
D.elevator
[单项选择]Most trains ______ long distances have a dining car and a club car where refreshments are served.
A. to go
B. to be going
C. that goes
D. going
[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.stress
B.strength
C.power
D.force
