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Thunderstorms Thunder and lightning are associated with ? Certification > flight

1


Among the following clouds the one most likely to produce hail is the ?

2
Among following clouds one most likely to produce hail the


The average speed of a depression Low pressure system is ?

3
The average speed of a depression low pressure system


4
Underneath a stable clouds ceiling you may encounter 1 high intensity windshear 2 shower rain 3 turbulence 4 continuous rain


5
Stability and instability which of following items will not affect air stability


6
On a clouds and weather forecast chart isobars are represented at intervals of


7
On a weather chart wind flows isobars above 3000 feet above ground


8
Turbulence clouds the smoothest flight should be expected Under an overcast of stratus cloud.


9
Turbulence regarding turbulence It a dangerous often unpredictable phenomenon.


10
Turbulence turbulence near ground due to surface heating will usually be most severe During early afternoon.


11
A drone may being struck lightning if It flies close to a cumulonimbus.


12
An atis automatic terminal information service permits to obtain following information Surface wind direction runway in use.


13
A squall characterized A very large variation of wind speed.


14
Unstable cloud characterised 1 turbulences 2 wind gusts 3 showers 4 continuous rain A very large variation of wind speed.


15
An orographic thunderstorm develops In mountainous area or above relief.


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A wind of 20 knots corresponds to an approximate speed of In mountainous area or above relief.


17
A northeast wind comes from In mountainous area or above relief.


18
A southwest wind comes from In mountainous area or above relief.


19
A wind blowing perpendicular to a relief will generate in plain located after leeward side Updraughts downdraughts.


20
A wind blowing perpendicular to a relief will generate currents Up slope on windward side down slope on leeward side.



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2839 Free Training Exam