【文章內(nèi)容簡(jiǎn)介】 55. The brain perceives the body39。s orientation in space by A. processing information from the eyes B. processing information from the inner ear C. by bining and paring visual, vestibular and postural cues C X 56. If a received ATC clearance seems to be conflict to a regulation, the pilot should A. Do not accept the clearance. B. Read the clearance back entirely. C. Request a clarification from the ATC immediately. C X 57. How can the stability of the atmosphere be determined? A. Ambient temperature lapse rate. B. Atmospheric pressure at various levels. C. Surface temperature/dewpoint spread. A X 58. A Land and Hold Short Operations (LAHSO) clearance that the pilot accepts: A. Must be adhered to. B. Does not preclude rejected landing. C. Precludes a rejected landing. B X 59. What is the purpose of a servo tab? A. Move the flight controls in the event of manual reversion. B. Reduce control forces by deflecting in the proper direction to move a primary flight control. C. Prevent a control surface from moving to a fulldeflection position due to aerodynamic forces. B X 60. A domestic air carrier flight has a delay while on the ground, at an intermediate airport. How long before a redispatch release is required? A. Not more than 1 hour. B. Not more than 2 hours. C. More than 6 hours. A X 62. Under what condition should a pilot on IFR advice ATC of minimum fuel status? A. When the fuel supply bees less than that required for IFR. B. If the remaining fuel suggests a need for traffic or landing priority. C. If the remaining fuel precludes any undue delay. C X 63. Which of the following is not the way of increasing MCRIT in jet transport designs? A. gives the wing a lower camber B. increase wing sweep C. add slats C X 64. An air carrier may schedule a pilot to fly in an airplane, in any calendar year, for no more than hours C X 65. How often is SNOWTAM broadcast to distant centers? A. Hourly. B. One hour and a half a time minutes a time. A X 66. What is a likely location of clear air turbulences? A. in an upper trough on the polar side of a jetstream B. Near a ridge aloft on the equatorial side of a high pressure flow. C. Downstream of the equatorial side of a jetstream. A X 67. The leading edge of an advancing cold air mass is. A. warm front B. stationary front C. cold front C X 68. During a supplemental air carrier flight, who is responsible for obtaining information on meteorological conditions? A. Aircraft dispatcher. B. Pilot in mand. C. Director of operations or flight follower. B X 69. When a flag air carrier airplane lands at an intermediate airport at 1822Z, what is the latest time it may continue a flight without receiving a redispatch authorization? C X 70. The flight time limitations established for flight crewmembers include A. only mercial flying in any flight crewmember position in which CCAR 121 operations are conducted B. all flight time, except military, in any flight crewmember position C. all mercial flying in any flight crewmember position C X 71. How can the pilot increase the rate of turn and decrease the radius at the same time? A. Steepen the bank and increase airspeed. B. Steepen the bank and decrease airspeed. C. Shallow the bank and increase airspeed. B X 74. The time of useful consciousness while cruising at an altitude of 30,000 feet and sitting quietly would be about seconds minutes minute and 15 seconds C X 75. At Which location dose Coriolis force have the most effect on wind direction? A. At the Poles. B. Middle latitudes (30176。to 60176。). C. At the Equator. A X 76. A Category II ILS pilot authorization, when originally issued, is normally limited to A. Category II operations not less than 1600 RVR and a 150feet DH B. pilots who have pleted an FAAapproved Category II training program. C. Category II operations not less than 1200 RVR and a 100feet DH A X 77. If a flight engineer bees incapacitated during flight, who may perform the flight engineer39。s duties? A. The second in mand only. B. Any flight crewmember, if qualified. C. Either pilot, if they have a flight engineer certificate. B X 78. Which condition has the effect of reducing critical engine failure speed? A. Slush on the runway or inoperative antiskid. B. Low gross weight. C. High density altitude. A X 81. What is a feature of supercooled water? A. the water drop sublimates to an ice particle upon impact. B. The unstable water drop freezes upon striking an exposed object. C. The temperature of the water drop remains at 0℃ until it impacts a part of the airframe, then clear ice accumulates. B X 82. An air carrier operates a flight in VFR overthetop conditions. What radio navigation equipment is required to be a dual installation? and ILS and DME A X 84. Who is responsible for the issue of Series D NOTAMs? A. CCAFC. B. Area flight information center. C. Airport flight information office. C X 85. If the flight level of an aircraft is desired to be 9,000 meters, pilot should fill in the LEVEL block of the flight plan with C X 86. Where does a prohibited airspace be set up? A. Over domestic only. B. Over opens sea. C. Over domestic or open sea. A X 87. When flying over the nimbostratus clouds, the pilot finds that there are uptowering clouds on the thick layer. Top of the towering clouds extends to 9000 meters high and are blown to one side by the strong wind like horse39。s mane. A. (接正文 Based on this situation, he predicts that there must be__in the sheet clouds.) cumulonimbus clouds B. altocumulus clouds C. false cirrus clouds A X