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单选题

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310942Helicopters can operate at a height between 1 and 10 meters with 10 meters distance from obstacles, but its flying
speed should not exceed ( )
km/h.

A、　10

B、　15

C、　20

D、　30

答案：空

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310886Domestic aeronautical information is to be amended by
following ( )
promulgated by CAAC.

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311045.Because of their high fuel consumption at low levels,
( ) prefer to remain at higher altitudes before starting their descent.

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310996.If an aircraft performs the initial part of a flight as a controlled flight, and at a later stage will continue as an uncontrolled flight, the clearance limit should normally be

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311131.The flight time from Shanghai to Chengdu for MD-82 is 2 hours, from Chengdu to alternate airport Chongqing being 25
minutes, average fuel consumption is 3000kg/h, taxiing time on the ground is 10 minutes, fuel consumption rate is 75kg/m, then
the minimum takeoff fuel is ( )
kg.

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311189.I think the gear is jammed, but I'm not sure about it,
request( ).

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310865Which of the following is not favorable to increasing takeoff weight?

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311096.Over mountainous region and plateau area the safe
altitude along air route is ( )
m , above the highest
elevation within 25KM on each side of the centre line of the air route.

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311303.The relationship between velocity , frequency  and wave length  of electric wave spread is( ).

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310840Areanavigationsystemhas( )
operational
capabilities.

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311098.In aerial photography flight, the safety altitude between the aircraft and obstacles in mountainous areas should
not be less than( )m.

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单选题

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自用英语选择题库

310942Helicopters can operate at a height between 1 and 10 meters with 10 meters distance from obstacles, but its flying
speed should not exceed ( )
km/h.

A、　10

B、　15

C、　20

D、　30

答案：空

相关题目

310886Domestic aeronautical information is to be amended by
following ( )
promulgated by CAAC.

A. 　aeronautical information amendment memoirs

B. 　airway modification notice

C. 　aeronautical information amendment notice

D. 　aeronautical information modification bulletin

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311045.Because of their high fuel consumption at low levels,
( ) prefer to remain at higher altitudes before starting their descent.

A. 　light aircraft

B. 　propeller aircraft

C. 　jet aircraft

D. 　helicopter

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310996.If an aircraft performs the initial part of a flight as a controlled flight, and at a later stage will continue as an uncontrolled flight, the clearance limit should normally be

A. 　the fix where the controlled part begins

B. 　the flight planned destination

C. 　the point where the uncontrolled part of the flight begins

D. 　the holding fix

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A. 　8000

B. 　10000

C. 　10250

D. 　7750

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311189.I think the gear is jammed, but I'm not sure about it,
request( ).

A. 　priority landing

B. 　foaming carpet

C. 　a low pass for visual check first

D. 　emergency landing

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310865Which 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

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311096.Over mountainous region and plateau area the safe
altitude along air route is ( )
m , above the highest
elevation within 25KM on each side of the centre line of the air route.

A. 　1000

B. 　600

C. 　300

D. 　400

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311303.The relationship between velocity , frequency  and wave length  of electric wave spread is( ).

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310840Areanavigationsystemhas( )
operational
capabilities.

A. 　8

B. 　6

C. 　5

D. 　4