Meteorology - PPL(A) English - Private Pilot License (Aircraft)

Test 10 domande Meteorology, tempo libero

1 - Which type of cloud is associated with prolonged rain? Cumulonimbus Cirrostratus Nimbostratus Altocumulus

2 - What pressure pattern can be observed when a cold front is passing? Continually decreasing pressure Shortly decreasing, thereafter increasing pressure Continually increasing pressure Constant pressure pattern

3 - What weather conditions can be expected in high pressure areas during summer? Changing weather with passing of frontal lines Squall lines and thunderstorms Calm winds and widespread areas with high fog Calm weather and cloud dissipation, few high Cu

4 - What is the mean height of the tropopause according to ISA (ICAO Standard Atmosphere)? 18000 ft 11000 ft 11000 m 36000 m

5 - Under which conditions "back side weather" ("Rückseitenwetter") can be expected? Before passing of an occlusion During Foehn at the lee side After passing of a warm front After passing of a cold front

6 - What phenomenon is caused by cold air downdrafts with precipitation from a fully developed thunderstorm cloud? Electrical discharge Anvil-head top of Cb cloud Gust front Freezing Rain

7 - Which weather chart shows the actual air pressure as in MSL along with pressure centers and fronts? Hypsometric chart Surface weather chart Prognostic chart Wind chart

8 - The symbol labeled (3) as shown in the picture is a / an... See figure (MET-005) (1,00 P.) Siehe Anlage 4

Front aloft. Warm front. Cold front. Occlusion

9 - An inversion layer close to the ground can be caused by... Ground cooling during the night. Large-scale lifting of air. Intensifying and gusting winds Thickening of clouds in medium layers.

10 - 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 %

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