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C X
604. Radiation fog usually appears in.
A. spring and summer
B. winter and autumn
C. summer and autumn
B X
605.. When vectoring to intercept the ILS localizer course or MLS final approach track, the final vector
shall be such as to enable the aircraft to intercept the ILS localizer course or MLS final approach track at
an angle not greater
A. (续正文than _____and to provide at least _____straight and level flight prior to ILS localizer course or
MLS final approach track intercept.) 30 degrees, 2 km
B. 40 degrees, 2 km
C. 30 degrees, 1.5 km
A X
606.. In the Northern hemisphere, if a pilot makes a long-distance flight from east to west, under which of
the following conditions,
A. (接正文encounter against the wind forming by air pressure system?) when the airplane is in the south
of high pressure system and in the north of low pressure system
B.When the airplane is in the north of high pressure system and in the south of low pressure system.
C.When the airplane is in the north of high pressure and low pressure systems.
B X
607. The cruising speed of an aircraft is 800 kilometers, what should be entered in the CRUISING
SPEED section of the flight plan?
A.850
B.K0850
C.0850K
B X
608.When are inboard ailerons normally used?
A. Low-speed flight only.
B. High-speed flight only.
C. Low-speed and high-speed flight.
C X
609.. The blowing dust or sand usually appear in
A. summer in northern areas
B. spring in northern areas
C. spring in southern areas
B X
610.. For an airport with only one set of VOR approach, if the applicable instrument visibility minimum
is 2,000 meters, it may be listed as an alternate airport only when the visibility is forecast to be at least
A.3000m
B.3,600m
C.2,800m
B X 120（1600）60（800）
612. The "runway hold position" sign denotes
A. An area protected for an aircraft approaching a runway
B. An entrance to runway from a taxiway
C. Intersecting runways
C X
615. What effect does landing at high temperature have on ground speed with comparable conditions
relative to airport elevation, wind, and airport elevation?
A. Higher than at low temperature.
B. Lower than at low temperature.
C. The same as at low temperature.
A X
617.What is the purpose of a prohibited airspace?
A. To prohibit entry of any aircrafts.
B. To prohibit entry of air force aircrafts only.
C. To prohibit entry of civil aircrafts only.
A X
618.If both the ram air input and drain hole of the pitot system are blocked by ice, what airspeed
indication can be expected?
A. No variation of indicated airspeed in level flight if large power changes are made
B. Decrease of indicated airspeed during a climb
C. Constant indicated airspeed during a descent
A X
619. When a speed adjustment is necessary to maintain separation, what minimum speed may ATC
request of an aircraft operating above 3,000 meters?
A. 350 knots
B. 330 knots
C. 250 knots
C X
622.Which pressure is defined as station pressure?
A. Altimeter setting.
B. Actual pressure at field elevation.
C. Station barometric pressure reduced to sea level.
B X
623.What is the purpose of a control tab?
A. Move the flight controls in the event of manual reversion.人工恢复
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 full-deflection position due to aerodynamic forces.
A X
624. In order to make an effective communication, what type leader the captain should be?
A. a participatory leader
B. an authoritative leader
C. a leader can balance act between the two types management style, authoritative and participatory.
C X
625.What effect, if any, does high ambient temperature have upon the thrust output of a turbine engine?
A. Thrust will be reduced due to the decrease in air density.
B. Thrust will remain the same, but turbine temperature will be higher.
C. Thrust will be higher because more heat energy is extracted from the hotter air.
A X
626. The flight crew learns that there is a stationary front over their destination airport. Therefore, they
can conceive the present weather at the destination as.
A. cumulus, shower, thunderstorm, good visibility
B. stratus, light rain, poor visibility cause by low clouds or fog
C. cirrus, radiation fogs or strong turbulence
B X
627.Which type clouds are indicative of very strong turbulence?
A. nimbostratus
B. Standing lenticular
C. Cirrocumulus
B X
628.Which of the following is not a symptom of carbon monoxide poisoning?
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