【单选题】按照混合气的形成方式,航空活塞发动机可分为:
A.增压式和吸气式
B.汽化器式和燃油直接喷射式
C.星型和直列式
D.气冷式和液冷式
A.增压式和吸气式
B.汽化器式和燃油直接喷射式
C.星型和直列式
D.气冷式和液冷式
【单选题】When taking off after a large jet takes off, the pilot is expected to _______ .
A.lift off before the jet’s rotation point
B.lift off beyond the jet’s rotation point
C.climb out above the jet’s flight path
D.both A and C
A.lift off before the jet’s rotation point
B.lift off beyond the jet’s rotation point
C.climb out above the jet’s flight path
D.both A and C
【单选题】Instrument flight rules are a set of rules governing the conduct of flight under instrument _______ conditions.
A、flight
B、navigation
C、meteorological
D、vector
A、flight
B、navigation
C、meteorological
D、vector
【单选题】The primary principle to follow when dealing with hijacking event is _______.
A、to conquer the hijackers at any cost
B、to ensure the safety of passengers and aircraft
C、to guarantee the economic benefits
D、to land the aircraft at domestic civil airports
A、to conquer the hijackers at any cost
B、to ensure the safety of passengers and aircraft
C、to guarantee the economic benefits
D、to land the aircraft at domestic civil airports
【单选题】In radio check, “I read you five” means _______ .
A.your signal is very weak
B.I cannot hear you
C.your transmission is perfectly clear and understandable
D.your transmission is reasonably clear
A.your signal is very weak
B.I cannot hear you
C.your transmission is perfectly clear and understandable
D.your transmission is reasonably clear
【单选题】In a low level inversion, as altitude increase, temperature _______ .
A.remains unchanged
B.decreases, and then increases
C.decreases
D.increases
A.remains unchanged
B.decreases, and then increases
C.decreases
D.increases
【单选题】确定最低扇区高度(MSA、时,扇区的划分是以___圆心,半径为___.
A、归航台,46千米
B、跑道入口中点,25千米
C、机场基准点,36千米
D、DME、15千米
A、归航台,46千米
B、跑道入口中点,25千米
C、机场基准点,36千米
D、DME、15千米
【单选题】直角航线程序出航时间的规定为:
A、高度在4250米或以下为1分钟
B、1.5分钟
C、1至3分钟,以半分钟为增量
D、2分钟
A、高度在4250米或以下为1分钟
B、1.5分钟
C、1至3分钟,以半分钟为增量
D、2分钟
【单选题】基本ILS面的过渡面的上升梯度为:
A、25%
B、17.48
C、15%
D、14.3%
A、25%
B、17.48
C、15%
D、14.3%
【单选题】_______ means the level is measured in 1013.2 phA.
A、Level
B、Height
C、Altitude
D、Flight level
A、Level
B、Height
C、Altitude
D、Flight level
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