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A. The same.
B. Two times greater
C. Four times greater
C X
891.Which maximum range factor increases as weight decreases?
A. Angle of attack.
B. Altitude.
C. Airspeed.
B X
892.Where is the critical altitude of a supercharged-reciprocating engine?
A. The highest altitude at which a desired manifold pressure can be obtained.
B. Highest altitude where the mixture can be leaned to best power ratio.
C. The altitude at which maximum allowable BMEP can be obtained.
A X
893. If a flight crewmember completes a required annual每年flight check in December 1987 and the
required annual recurrent flight check in January 1989, the latter check is considered to have been taken
in
A. November 1988.
B. December 1988.
C. January 1989.
B X
894. Which INITIAL cockpit indications should a pilot be aware of when a headwind shears to a calm
wind?
A. indicated airspeed decreases, aircraft pitches up, and altitude decreases
B. indicated airspeed increases, aircraft pitches down, and altitude increases
C. indicated airspeed decreases, aircraft pitches down, and altitude decreases
C X
895. A pilot, acting as second-in-command, successfully completes the instrument competency check.
How long does this pilot remain current if no further IFR flights are made?
A.12 months
B.90 days
C.6 months
C X
896.What is the resulting performance loss when one engine on a twin-engine airplane fails?
A. Reduction of cruise airspeed by 50 percent.
B. Reduction of climb by 50 percent or more.
C. Reduction of all performance by 50 percent.
B X
898.What characteristic should exist if an airplane is loaded to the rear of its CG range?
A. Sluggish in aileron control.
B. Sluggish in rudder control
C. Unstable about the lateral axis
C X
900.What is the most effective way to use the eyes during night flight?
A. Look only at far away, dim lights.
B. Scan slowly to permit off-center viewing.
C. Concentrate directly on each object for a few seconds.
B X
902 .If an aircraft level turns at an angle of bank of 60 degree , the load factor is
A.1Gs
B.2Gs
C.1.4Gs
B X
903. Each crewmember shall have readily available for individual use on each flight a
A. key to the flight deck door
B. certificate holder's manual
C. flashlight in good working order
C X
904. The maximum flight time in 24 consecutive hours that a carrier may schedule a pilot in a two pilot
crew without a rest period is
A.8 hours
B.10 hours
C.12 hours
A X
905. When a speed adjustment is necessary to maintain separation, what minimum speed may ATC
request of a piston aircraft departing an airport?
A. 170 knots
B. 150 knots
C. 130 knots
B X
906.What functions are provided by ILS?
A. Azimuth, distance, and vertical angle.
B. Azimuth, range, and vertical angle.
C. Guidance, range, and visual information.
C X
907.Where does a danger airspace may be located?
A. Over the territory only.
B. Over the territory or open sea abut to China.
C. Over the open sea only.
B X
908.What is a characteristic of longitudinal instability?
A. Pitch oscillations becoming progressively greater.
B. Bank oscillations becoming progressively greater.
C. Aircraft constantly tries to pitch down.
A X
909. The symptoms of hyperventilation are
A. quite different to those of hypoxia
B. quite similar to those of hypoxia
C. profuse sweating
B X
910. The "age 60 rule" of CCAR Part 121 applies to
A. any required pilot crewmember.
B. any flight crewmember.
C. the pilot in command only
A X
912.What is the purpose of an elevator trim tab?
A. Provide horizontal balance as airspeed is increased to allow hands-off flight.
B. Adjust the speed tail load for different airspeeds in flight allowing neutral control forces.
C. Modify the downward tail load for various airspeeds in flight eliminating flight-control pressures.
C X
915. Upon arriving at the most distant airport, what is the fuel reserve requirement for a turbopropeller
flag air carrier airplane?
A. 90 minutes at holding altitude and speed fuel consumption or 30 minutes plus 15 percent of cruise fuel
consumption, whichever is less.
B. 45 minutes at holding altitude.
C. 30 minutes plus 15 percent of the total time required, or 90 minutes at normal cruise, whichever is less.
C X
916.What indicates that a compressor stall has developed and become steady?
A. Strong vibrations and loud roar.
B. Occasional loud "bang" and flow reversal.
C. Complete loss of power with severe reduction in airspeed.
　
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