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A. Whiteout
B. Blowing snow
C. Ice fog
A2
5.When setting the altimeter, pilot should disregard
A. Corrections for static pressure systems
B. Effects of nonstandard atmospheric temperatures and pressures
C. Corrections for instrument error
(B)
26.Each pilot who deviates from an ATC clearance in response to ATCAS advisory is expected to
A. Request ATC clearance for the deviation
B. Notify ATC of the deviation as soon as practicable
C. Maintain the course and altitude resulting from the deviation as ATC has radar contact
(B)
28.What criteria determine which engine is the "critical" engine of a twin-engine airplane?
A. The one with the center of thrust closest to the centerline of the fuselage.
B. The one with the center of thrust farthest from the centerline of the fuselage.
C. The one designated by the manufacturer, which develops most usable thrust.
A2
9.When the gross weight is increased
A. Induced drag increases more than parasite drag
B. Both parasite and induced drag are equally increased
C. Parasite drag increases more than induced drag
(A)
30.Which type jet stream can be expected to cause the greater turbulence
A.A jet stream associated whither wide isotherm spacing
B.A straight jet stream associated with a high-pressure ridge
C.A curring jet stream associated with a deep low pressure through
(C)
31Why are downdrafts in a mature thunderstorm hazardous?
A. Downdrafts become warmer than the surrounding air and reverse
B. Downdrafts are kept cool by rain, which tends to accelerate the downward velocity
C. Downdrafts converge toward a central location under the storm after striking the surface
(B)
32.What type weather changes is to be expected in an area where frontolysis is reported?
A. The frontal weather becoming stronger
B. The front is moving at a fuster speed
C. The front is dissipating
(C)
33.When saturated air moves downhill, it’s temperature increases
A. At a faster rate than dry air because of the release of latent heat
B. At a slower rate than dry air because condersation release heat
C. At a slower rate than dry air because vaporization uses heat
(C)
34.What procedure is recommended for an engine-out approach and landing?
A. The altitude and airspeed should be consider higher than normal throughout the app
B. The flight path and procedures should be almost identical to a normal app and landing
C.A normal approach except do not extend the landing gear or flaps until over the runway threshowd
(B)
35.What effect if any will landing at a higher-than-recommended touchdown speed have on hydroplaning
A. increase hydroplaning potential regard less of braking
B. no effect on hydroplaning,but increase landing roll
C. reduce hydroplaning potential if having braking is applied
(A)
36.A microburst is a very narrow downdraft of very high speed wind with vertical speed up to (6000 feet
per minute)
37.How should a pilot describe break action?
A. 00 percent ,50 percent,75 or 100 percent
B. zero-zero fifty-fifty or normal
C. poor medium or good
(C)
38.Assuming that all ILS components are operating and the required visual references are not required,
the missed approach should be initiated up on
A. Arrival at the visual descent point
B. Expiration of the time listed on the approach chart for missed approach
C. Arrival at the DH on glide slope
(C)
39.When does ATC issue a STAR?
A. only when ATC deems it appropriate
B. only upon request of the pilot
C. only to high priority flights
(A)
40.Which atmospheric factor causes rapid movement of surface fronts?
A. upper low located directly ocer the surface low
B. upper winds blowing accross the front
C. The cold front overtaking and lifting the warm front
(C)
41.Which condition are necessary for the formation of slope fog?
A.A clear sky calm 100%相對(duì)濕度
B.層云下雨and a 10-25-knot wind moving the precipitation up the slope
C. Moist stable air being moved over gradually rising ground by a wind
(C)
42.frost most likely form on aircraft surface
A. on overcast nights with freezing drizzle precipitation
B. on clear nights with stable air and calm
晴朗夜空，有對(duì)流運(yùn)動(dòng)，小的露點(diǎn)溫度差
(B)
43.Which weather condition is present when the tropical storm is upgraded to a hurricane or typhoon
A. Highest windspeed 100 knots or more
B. A clear area or hurricane eye has formed
C. Sustained winds of 65 knots or more
(C)
44.Which primary source contains information regarding the expected weather at the destination airport at
the EAT?
A. Radar Summary and weather Depiction charts
　
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