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e. forecast to exist at a specific time in the future
f. existing at the surface during the past 6 hours
17. what minimum information does an abbreviated departure clearance “cleared as filed ” include?
d. clearance limit and en route altitude
e. destination airport en route altitude and SZD, if appropriate
f. clearance limit en route altitude and SZD, if appropriate
18. the weather conditions that meet the meet the minimum requirement for an carrier to take off from
an alternate airport that
d. a strong wind shear can be expected on the low pressure side of a 100 knots at stream core
e. where the horizontal wind shear is 15 knots in a distance equal to 2.5o longitude
f. if the 5o is other are spaced 100 NM or closer together
19. what action should be taken by a crew member following?
c. sudden decompression at 35000ft
d. don on an oxygen mask
e. 立即下降
20. 参加理论考试或实践考试的人在参加考试前:
21.What performance should a pilot of a light, two-engine airplane be able to maintain at Vmc
d. heading
e. heading and altitude
f. head, altitude, and ability to climb 50ft/min
22. what is a characteristic of longitudinal instability?
d. bank oscillations becoming progressively greater
e. aircraft constantly tries to pitch down
f. pitch oscillations becoming progressively greater
23. what characteristic should exist if an aircraft is added to the rear of its CG range
d. sluggish in radder control
e. unstale about the lateral axis
f. sluggish in aileron control
24. the effectiveness of the trim tab is
d. proportional to the speed
e. not proportional to the speed in any way
f. proportional to the square of the speed
25. the symbol for the speed at which the critical engine is assumed to fail during takeoff is
d. V2
e. Vef
f. V1
26. 高原机场的地速
27.As large jet transport aircraft climbs above fl340 as fuel burns off, the IAS turbulence penetration
speed will
d. increase
e. decrease
f. remain the same
28. as static temperature increases at the same altitude, which N1 held constant
d. TAS increase and SFC decrease
e. TAS and SFC both increase
f. TAS decrease and SFC increase
29. .the physiological for respiration is
d. the alvedan concentration of carbon dioxide
e. the anterial concentration of oxygen
f. the anterial concentration of carbon dioxide
30.When flying orientation is most reliably determined through information sensed by the
d. somatic sensory system
e. visual system
f. vestibular apparatus
31.when making a landing over darkened or featureless terrain such as water or snow, a pilot should be
aware of the possibility of illusion. The approach may appear to be too
d. low
e. shallow
f. high
32. sinus baro traumas is most likely to occurred during
d. descend
e. takeoff from a high altitude
f. level flght in turbulence
33. which type clouds may be associated with the jetstream
d. cirrus clouds
e. cumulonimbus
f. cirrostratus
34. under what condition may air carrier pilot continue an instrument approach to the DH, after receiving
a weather report indicating that less than minimum published landing condition exist at the airport
d. if the instrument approach is conducted in a radar environment
e. when the weather report is received after the pilot has begun the final approach segment of the
instrument approach
f. when the weather report is received as the pilot passes the FAF
35. when recovering from a spin the pilot should first
d. reduce the angle of attach
e. increase the clng yawing moment
f. oppose the auto rotation
36. at what mach range does the subsonic flight range normally occur
d. from 1.2 to 2.5 mach
e. below 0.75 mach
f. from 0.75 to 1.2 mach
37. when may a pilot descend below 100 feet above the touchdowm zone elevation during a category2
ILS instrument approach when only the approach lights are visible
d. when the RVR is 550m on mone
e. after passing the visual decent point
f. when the red terminal ban of the approach light system are in sighy
38. which statement below is incorrect regarding the auto throttle
d. it can be engaged during VNAV operations
e. it can be engaged in N1 and SPD modes
f. A/T operates whenever a MCP FD mode is selected, irrespective of the AIT switch
39. identify touch down zone lighting
d. alternate while and green centerline lights extending from 25 feet fron the threshold through the
touchdown zone
e. flush centerline lights spaced at 50 feet intenvous extending through the touchdown zone
f. two rows of transverse light bars disposed symmetrically about the runway or ten line
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