更多"Altitude, climate, temperature, and"的相关试题:
[单选题]Temperature changes approximately 2 degrees Celsius for each 1000 ft increase or decrease in altitude. This is normally referred to as standard temperature _______ rate.
A.decrease
B.increase
C.lapse
D.change
[单选题]In a low level inversion, as altitude increase, temperature _______ .
A.remains unchanged
B.decreases, and then increases
C.decreases
D.increases
[单选题]_______ is defined as pressure altitude corrected for non-standard temperature.
A.Pressure altitude
B.True altitude
C.Density altitude
D.Absolute altitude
[单选题]On the high altitude weather chart, the temperature difference between isotherms is ______ degrees Celsius.
A.4
B.5
C.8
D.9
[单选题]On the average, for every 1000 feet altitude increase, temperature will decrease approximately _______ ℃.
A.0.2
B.2
C.3.5
D.3
[单选题]The flight altitude, airspeed, M number and temperature of FMS are mainly displayed on the _______ .
A.FMC
B.ADI
C.CDU
D.HSI
[单选题]If the field elevation is 5,000ft, and the temperature is 14℃, at what altitude will the freezing level (0℃) be encountered?
A.6,000ft AGL
B.8,000ft AGL
C.10,000ft MSL
D.12, 000ft MSL
[单选题]The turning altitude in an instrument approach procedure, the altitude when flying past FAF or outer marker, and the stairstep descent fix altitude are all the _______ .
A.minimum sector altitude
B.minimum safety altitude
C.air line safety altitude
D.decision altitude
[单选题]Pressure altitude will be equal to true altitude _______ .
A.when the atmospheric pressure is 29.90 in. Hg
B.when standard atmospheric conditions exist
C.when indicated altitude is equal to the pressure altitude
D.when the OAT is colder than standard for that altitude
[单选题]Flight altitudes in the holding area: from 600m upward, there is a flight altitude for every 300m. The true height between the lowest holding altitude and the highest obstacle should not be less than _______ m, the true height between the lowest holding altitude and the initial altitude in an instrument approach should not be less than _______ m.
A.600, 300
B.300, 600
C.900, 600
D.600, 900
[单选题]Pressure altitude and density altitude will be the same values _______ .
A.at standard temperature
B.when the altimeter setting is 29.92 in.Hg
C.when indicated and pressure altitudes are the same value on the altimeter
D.at sea level when the temperature is 0 degrees Celsius
[单选题]Under rated altitude, the pulling force of propeller _______ as flight altitude rises.
A.increases
B.decreases
C.is hard to determine
D.does not change
[单选题]The controller will issue instructions using the phrase “_______” in cases where the Mode C altitude readout differs significantly from the altitude reported by the pilot.
A.stop squawk
B.stop altitude squawk
C.squawk standby
D.squawk altitude
[单选题]When the aircraft is flying en-route, whether it is under the control of medium-and-low altitude control office or high altitude control office is dependent on the aircraft’s _______ .
A.type
B.cruising speed
C.flight altitude
D.flight range
[单选题]When maintaining FL210, what type of altitude is used?
A.Indicated altitude
B.Pressure altitude
C.Calibrated altitude
D.True altitude
[单选题]True altitude is defined as _______ .
A.the altitude that the pilot reads directly from the altimeter
B.the pressure altitude corrected for nonstandard temperature
C.the actual height of an object above mean sea level
D.the actual height of the airplane above the earth’s surface over which it is flying
[单选题]With a standard surface temperature, estimate the temperature at 10,000ft to be _______ .
A.5
B.1
C.-1
D.-5
[单选题]Baric altimeter reflects the flight altitude by measuring _______.
A.air density
B.air pressure
C.air temperature
D.air humidity
[单项选择]On a small farm in a dry climate one should not grow crops that need ___________ space and a lot of water to ripen.
A. considerable
B. significant
C. extensive
D. expensive
