曝光臺(tái) 注意防騙 網(wǎng)曝天貓店富美金盛家居專營店坑蒙拐騙欺詐消費(fèi)者

A. In class e airspace for all IFR or VFR on top operations.
B.Whenever VOR navigational receivers are required
C. For flights at or above FL 180
B X
870.. After experiencing two-way radio communications failure en route, when should a pilot begin the
descent for the instrument approach?
A. Upon arrival at any initial approach fix for the instrument approach procedure but not before the flight
plan ETA as amended by ATC.
B. Upon arrival at the holding fix depicted on the instrument approach procedure at the corrected ETA,
plus or minus 3minutes.
C. At the primary initial approach fix for the instrument approach procedure at the ETA shown on the
flight plan or the EFC time, whichever is later.
A X
871. Carbon monoxide is dangerous because
A. it displace oxygen from the blood's red cells
B. it is highly acidic and attacks the lining of the lungs
C. it displaces oxygen from the lungs causing suffocation
A X
872. What is the fuel reserve requirement for a commercially operated reciprocating-engine-powered
airplane flying within contiguous China upon arrival at the most distant alternate airport specified in the
flight release? Enough fuel to fly
A. 30 minutes plus 15 percent of total time required to fly at normal cruising consumption to to the
alternate.
B. to fly for 90 minutes at normal cruising fuel consumption
C. 45 minutes at normal cruising fuel consumption.
C X
874.. For an airport with only one set of VOR approach, if the authorized MDH is 100 meters, it may be
listed as an alternate airport only when the ceiling is forecast to be at least
A.220m
B.150m
C.160m
A X
875.Which of the following organs mediates the sense of balance?
A. Eustachian tube
B. the cochlea
C. the semicircular canals
C X
876. The Krueger flap extends from the leading edge of the wing, increasing its
A. angle of attack
B. camber
C. energy
B X
877.What effect does the leading edge slot in the wing have on performance?
A. Decrease profile drag.
B. Changes the stalling angle of attack to a higher angle.
C. Decelerates the upper surface boundary layer air.
B X
878. To avoid the wingtip vortices of a departing jet airplane during takeoff, the pilot should
A. Lift off at a point well past the jet airplane's flight path.
B. Climb above and stay upwind of the jet airplane's flight path.
C. Remain below the flight path of the jet airplane.
B X
879. In conducting Land and Hold Short Operations (LAHSO), the pilot should have readily available:
A. The published Available Landing Distance (ALD), landing performance of the aircraft, and slope of all
LAHSO combinations at the destination airport.
B. The published runway length and slope for all LAHSO combinations at the airport of intended landing.
C. The landing performance of the aircraft, published Available Landing Distance (ALD) for all LAHSO
combinations at the airport of intended landing, plus the forecast winds.
A X
880.What is the time limitation for filing flight application?
A. At least before 1500 Beijing Time prior to the departure date
B. At least before 1700 Beijing Time prior to the departure date
C. At least before 1200 Beijing Time prior to the departure date
A X
881. How can turbulent air cause an increase in stalling speed of an airfoil?
A. An abrupt change in relative wind.
B. A decrease in angle of attack.
C. Sudden decrease in load factor.
A X
882. A flag air carrier flight lands at an intermediate airport at 1805Z. The latest time that it may depart
without being redispatched is
A.2005Z
B.1905Z
C.0005Z
C X
883. How many days ago do a Class 1 NOTAM must be disseminated before it becomes effective?
A.7 days ago
B.15 days ago
C.28 days ago
A X
886.. Which flight conditions of a large jet airplane create the most severe flight hazard by generating
wingtip vortices of the greatest strength?
A. Heavy, slow, gear and flaps up.
B. Heavy, slow, gear and flaps down.
C. Heavy, fast, gear and flaps down.
A X
887.What is the lowest Category IIIA minimum?
A.DH 50 feet and RVR 1,200 feet
B.RVR 1,000 feet
C.RVR 700 feet
C X
888. A pilot is more subject to spatial disorientation when
A. ignoring or overcoming the sensations of muscles and inner ear
B. eyes are moved often in the process of cross-checking the flight instruments.
C. body sensations are used to interpret解釋flight attitudes.
C X
889. What will be the ratio between airspeed and lift if the angle of attack and other factors remain
constant and airspeed is doubled? Lift will be
　
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