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B. There are rains in the vicinity of the airport but no thunderstorms over the airport.
C. There are thunderstorms over the airport.
A X
617..The clouds which can produce thunderstorm and hail are .
A.nimbostratus
B.cumulonimbus
C.altostratus.
B X
618..An outside air pressure decreases, thrust output will
A.increase due to greater efficiency of jet aircraft in thin air.
B.remain the same since compression of inlet air will compensate for any decrease in air pressure.
C.decrease due to higher density altitude.
C X
619..It should be reported without ATC request that
A. A change in cruising true airspeed of 10 knots or 5%, whichever is greater.
B. A change in cruising true airspeed of 10 knots or 10%, whichever is greater.
C. A change in cruising true airspeed of 5 knots or 10%, whichever is greater.
A X
620..After been in exposed to normal lighting, dark adaptation(night vision)returns after a recovery period of
about
A.30 minutes
B.1 hours
C.5 minutes.
A X
621..If the airplane fly through a low pressure center in the northern hemisphere, the wind direction usually
changes .
A.from left crosswind to right crosswind.
B.from headwind to tailwind.
C.from right crosswind to left crosswind
A X
622..[Refer to Figure 4-32.] What is the turbulent air penetration N1 power setting for Operating Conditions
below? WEIGHT (*1000): 90,PRESSURE ALTITUDE: 15,000,TOTALAIR TEMP (TAT): 11oC,
A.75.4 percent.
B.74.2 percent.
C.72.9 percent.
59
A X
623..Which of the following is {not} the right description about CRM?
A.CRM uses the crew as the unit of training.
B.CRM embraces some of operational personnel only.
C.CRM concentrates on crew members' attitudes and behaviors and their impact on safety.
B X
624..The certificated air carrier and operators who must attach to, or include on, the flight release form the name
of each flight crewmember, flight attendant, and designated pilot in command are
A.supplemental and {commercial}.
B.supplemental and domestic.
C.flag and commercial.
A X
625..Under normal operating conditions, which combination of MAP and RPM most likely lead to {detonation} in
high performance reciprocating engines?
A.High RPM and low MAP.
B.Low RPM and high MAP.
C.High RPM and high MAP.
B X
626..What action is appropriate when encountering the first ripple of reported clear air turbulence (CAT)?
A.Extend flaps to decrease wing loading.
B.Extend gear to provide more drag and increase stability.
C.Adjust airspeed to that {recommended for rough air}.
C X
627..Which of the following is {not normally a} {symptom of hypoxia}?
A.several headache
B.reduced visual field
C.a feeling of euphoria
A X
628..[Refer to Figures 4-22, and 4-24.] What is the go-around EPR for Operating Conditions L-3?
A.2.06 EPR.
B.2.07 EPR.
C.2.09 EPR.
A X
629..(Refer to Figure 6-1) What is the frequency of the primary navaid facility on the VOR/DME Rwy 36R
approach at CAPITAL?
A.308KHz.
B.114.7MHz.
C.240KHz.
B X
630..What is one of the requirements that must be met by an airline pilot to reestablish recency of experience?
A.At least one landing must be made from a circling approach.
B.At least one {full stop landing} must be made.
C.At least one precision approach must be made to the lowest minimums authorized for the certificate holder.
B X
631..The {Coriolis illusion} can produce an unpleasant tumbling sensation. It is most likely to occur when
A.the head is turned rapidly from left to right during visual flight
B.the head is bowed forward rapidly during {instrument flight}
C.an aircraft which has been in a shallow turn for some time rolls back to level flight
B X
632..At lower levels of the atmosphere, friction causes the wind to flow across isobars into a low because the
friction.
A. decreases windspeed and {Coriolis force}.
B. decreases pressure gradient force.
C. creates air turbulence and raises atmospheric pressure.
A X
633..which of the following statements about "hailstone" is correct?
A.ground rain means that the hailstone disappears in the air
B.towering clouds usually produce hailstones
C.the hail can be thrown several kilometers out of the thunderstorm.
C X
60
634..When a speed adjustment is necessary to maintain separation, what minimum speed may ATC request of a
turbojet arrival aircraft operating below 3,000 meters?
A. 250 knots
B. 210 knots
C. 200 knots
B X
635..A pilot approaching to land a turbine-powered aircraft on a runway served by a VASI shall
　
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