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TEST BORRADO, QUIZÁS LE INTERESEMeteorology #1

COMENTARIOS ESTADÍSTICAS RÉCORDS
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Título del test:
Meteorology #1

Descripción:
Meteorology EASA PPL Austro Control 1-20

Autor:
AVATAR

Fecha de Creación:
02/11/2022

Categoría:
Test de conducir

Número preguntas: 20
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Temario:
What clouds and weather may result from an humid and instable air mass, that is pushed against a chain of mountains by the predominant wind and forced to rise? Embedded CB with thunderstorms and showers of hail and/or rain. Thin Altostratus and Cirrostratus clouds with light and steady precipitation. Overcast low stratus (high fog) with no precipitation. Smooth, unstructured NS cloud with light drizzle or snow (during winter).
What type of fog emerges if humid and almost saturated air, is forced to rise upslope of hills or shallow mountains by the prevailling wind? Orographic fog Steaming fog Radiation fog Advection fog.
What situation is called "over-development" in a weather report? Vertical development of Cumulus clouds to rain showers Widespreading of Cumulus clouds below an inversion layer Change from blue thermals to cloudy thermals during the afternoon Development of a thermal low to a storm depression.
What is the gas composition of "air"? Oxygen 21 % Water vapour 78 % Noble gases / carbon dioxide 1 % Oxygen 78 % Water vapour 21 % Nitrogen 1 % Nitrogen 21 % Oxygen 78 % Noble gases / carbon dioxide 1 % Oxygen 21 % Nitrogen 78 % Noble gases / carbon dioxide 1 %.
Weather phenomena are most common to be found in which atmospheric layer? Stratosphere Tropopause Thermosphere Troposphere.
What is the mass of a "cube of air" with the edges 1 m long, at MSL according ISA? 1,225 kg 0,01225 kg 0,1225 kg 12,25 kg.
At what rate does the temperature change with increasing height according to ISA (ICAO Standard Atmosphere) within the troposphere? Decreases by 2° C / 1000 ft Increases by 2° C / 1000 ft Decreases by 2° C / 100 m Increases by 2° C / 100 m.
What is the mean height of the tropopause according to ISA (ICAO Standard Atmosphere)? 18000 ft 11000 ft 11000 m 36000 m.
The term "tropopause" is defined as... the layer above the troposphere showing an increasing temperature. the boundary area between the mesosphere and the stratosphere. the boundary area between the troposphere and the stratosphere. the height above which the temperature starts to decrease.
Temperatures will be given by meteorological aviation services in Europe in which unit? Degrees Centigrade (° C) Kelvin Gpdam Degrees Fahrenheit.
What is meant by "inversion layer"? An atmospheric layer where temperature decreases with increasing height A boundary area between two other layers within the atmosphere An atmospheric layer with constant temperature with increasing height An atmospheric layer where temperature increases with increasing height.
What is meant by "isothermal layer"? An atmospheric layer where temperature increases with increasing height An atmospheric layer where temperature decreases with increasing height A boundary area between two other layers within the atmosphere An atmospheric layer with constant temperature with increasing height.
The temperature lapse rate with increasing height within the troposphere according ISA is... 0,65° C / 100 m. 3° C / 100 m. 1° C / 100 m. 0,6° C / 100 m.
Which process may result in an inversion layer at about 5000 ft (1500 m) height? Intensive sunlight insolation during a warm summer day Widespread descending air within a high pressure area Ground cooling by radiation during the night Advection of cool air in the upper troposphere.
An inversion layer close to the ground can be caused by... ground cooling during the night. large-scale lifting of air. ntensifying and gusting winds. thickening of clouds in medium layers.
What is the ISA standard pressure at FL 180 (5500 m)? 250 hPa 300 hPa 1013.25 hPa 500 hPa.
The pressure which is measured at a ground station and reduced to mean sea level (MSL) by means of the actual atmospheric conditions is called... QNH QNE QFE QFF.
Which processes result in decreasing air density? Decreasing temperature, increasing pressure Increasing temperature, decreasing pressure Increasing temperature, increasing pressure Decreasing temperature, decreasing pressure.
The pressure at MSL in ISA conditions is... 113.25 hPa. 15 hPa. 1013.25 hPa. 1123 hPa.
The height of the tropopause of the International Standard Atmosphere (ISA) is at... 5500 ft. 11000 ft. 36000 ft. 48000 ft.
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