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303..Airflow separation over the wing can be delayed by using vortex generators.
A.Directing high pressure air over the top of the wing or flap through slots and making the wing surface smooth.
B.Directing a suction over the top of the wing or flap through slots and making the wing surface smooth.
C. Making the wing surface rough and/or directing high pressure air over the top of the wing or flap through slots.
C X
304..At what minimum speed (rounded off) could dynamic hydroplaning occur on main tires having a pressure of
110 PSI?
A.90 knots.
B.95 knots.
C.100 knots.
B X
305..The minimum speed during takeoff, following a failure of the critical engine at VEF, at which the pilot may
continue the takeoff and achieve the required height above the takeoff surface within the takeoff distance, is
indicated by symbol
A.V2min .
B.V1.
C.VLOF.
B X
306..A provisional airport is an airport approved by the Administrator for use by an air carrier certificate holder
for the purpose of
A.obtaining provisions and fuel when unable, due to winds, to proceed direct to the regular airport.
B.having the aircraft catered (foods, beverages, or supplies).
C.providing service to a community when the regular airport is unavailable.
C X
307..(Refer to Figure 5) Flying from Shenzhen to Zhengzhou, which weather phenomenon that may be meet
A. Rain shower and thunderstorm
29
B. Rain and fog
C. Strong wind and thunderstorm
A X
308..How can an airplane produce the same lift in ground effect as when out of ground effect?
A.The same angle of attack.
B.A lower angle of attack.
C.A higher angle of attack.
B X
309..While flying IFR in controlled airspace, if one of the two VOR receivers fails, which course of action should
the pilot-in-command follow?
A. No call is required if one of the two VOR receivers is operating properly.
B. Advise ATC immediately.
C. Notify the dispatcher via company frequency.
B X
310..Which direction from the primary control surface does a servo tab move?
A.Some direction.
B.Opposite direction.
C.Remains fixed for all positions.
B X
311..How does the wake turbulence vortex circulate around each wingtip?
A. Inward, upward, and around the wingtip.
B. Counterclockwise when viewed from behind the aircraft.
C. Outward, upward, and around the wingtip.
C X
312..Which facility may be substituted for the middle marker during a Category I ILS approach?
A.VOR/DME FIX
B.Surveillance radar
C.Compass locator
C X
313..[Refer to Figure 4-34.] What is the approximate fuel consumed when holding under Operating Conditions
below? ALTITUDE: 30,000,WEIGHT (*1000): 92.5,ENGINES OPERATING: 2,HOLDING TIME (MIN): 10
A.732 pounds.
B.1,023 pounds.
C.1,440 pounds.
A X
314..What requirement must be met regarding cargo that is carried anywhere in the passenger compartment of an
air carrier airplane?
A. The bin in which the cargo is carried may not be installed in a position that restricts access to, or use of, any
exit.
B. The bin in which the cargo is carried may not be installed in a position that restricts access to, or use of, any
aisle in the passenger compartment.
C. The container or bin in which the cargo is carried must be made of material which is at least flash resistant.
B X
315..A plane, MH 240°, receive this ATC clearance: "... HOLD WESTT OF THE ABC VORTAC ON THE TWO
SEVEN ZERO RADIAL...",What is the recommended procedure to enter the holding pattern?
A.Teardrop only
B.Direct only
C.Parallel only
A X
316..To allow pilots of in-trail lighter aircraft to make flight path adjustments to avoid wake turbulence, pilots of
heavy and large jet aircraft should fly
A. Below the established glide path and slightly to either side of the on-course centerline.
B. On the established glide path and on the approach course centerline or runway centerline extended.
C. Above the established glide path and slightly downwind of the on-course centerline.
B X
317..What is movement of the center pressure when the wingtips of a swept wing airplane are stalled first?
A.inward and aft
B.inward and forward
C.outward and forward
B X
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318..[Refer to Figures 4-35 and 4-36.] What are descent time and distance under Operating Conditions S-2?
A.24 minutes, 109 NAM.
B.25 minutes, 125 NAM.
C.23 minutes, 118 NAM.
C X
319..If a B-747(400) airplane is dispatched from an airport that is below landing minimums, what is the maximum
distance that a departure alternate airport may be located from the departure airport?
A.Not more than 2 hours at normal cruising speed with one engine inoperative.
　
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