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Meteorology - ATPL - Airline Transport Pilot license
Test 10 domande Meteorology, tempo libero
1 - In the southern hemisphere what wind effect would you expect when flying from a high pressure area towards a low pressure area at FL 100?
Wind from the left
Tailwind with no drift
Wind from the right
Headwind with no drift
2 - A microburst phenomenon can arise in the
Updraught of a cumulonimbus at the mature stage.
Downdraught of a cumulonimbus at the formation stage.
Downdraught of a cumulonimbus at the mature stage.
Updraught of a cumulonimbus at the growth stage.
3 - What type of low pressure area is associated with a surface front?
A polar front low
A heat low
A low on the lee side of a mountain
A cold air pool
4 - The wind direction in a METAR is measured relative to
5 - In order to calculate QFE from QNH, which of the following must be known ?
Temperature at the airfield.
Elevation of the airfield and the temperature at MSL.
Elevation of the airfield.
Elevation and the temperature at the airfield.
6 - A parcel of rising air stays unsaturated. Which of the following statements is correct?
Relative humidity increases, temperature decreases
Mixing ratio increases, temperature decreases
Relative humidity and mixing ratio remain unchanged
Relative humidity decreases, mixing ratio remains unchanged
7 - The core of the polar front jet stream is usually located in the
Polar air below the tropopause
Polar air above the tropopause
Tropical air above the tropical tropopause
Tropical air below the tropopause
8 - If the QFE, QNH and QFF of an airport have the same value,
The airport must be at MSL
The 1013.25 hPa level must be at MSL
The airport must be at MSL and the conditions must be as in the ISA
The conditions must be as in the ISA
9 - In a land- and sea-breeze circulation the land-breeze blows:
During the day and is stronger than the sea-breeze.
During the night and is weaker than the sea-breeze.
During the night and is stronger than the sea-breeze.
During the day and is weaker than the sea-breeze.
10 - Which type of fog is likely to form when air having a temperature of 15°C and a dew point of 12°C blows at 10 KT over a sea surface having temperatures of 5°C?
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