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Question 62-1 : Graphic area forecast gfa charts are issued every hours and described the most probable meteorological conditions expected to occur at or below ? [ Theoretical takeoff ]

Six 24 000 ft


Question 62-2 : Best conditions for the establishment of a land breeze are ?

At night clear to little cloudy sky


Question 62-3 : The curves or lines that connect the points of equal pressure are called the ?

Isobars


Question 62-4 : Aviation routine weather report metar messages use the same abbreviations and codes as the ?

Aerodrome forecasts taf messages

exemple 74 Aerodrome forecasts (taf) messages.

Question 62-5 : Convective activity of the atmosphere usually result in ?

Some turbulence

exemple 78 Some turbulence.

Question 62-6 : Lenticular clouds are usually associated with ?

A mountain wave

exemple 82 A mountain wave.

Question 62-7 : You may observe a lot of thunderstorms ?

During summer and over reliefs

exemple 86 During summer and over reliefs.

Question 62-8 : The dangerous phenomena associated with cumulonimbus cb are 1 hail 2 turbulence 3 wind shear 4 lightning 5 fog choose the most complete exact combination ?

1 2 3 4

exemple 90 1, 2, 3, 4.

Question 62-9 : Aerodrome forecasts use the same abbreviations and codes as ?

Metar

exemple 94 Metar.

Question 62-10 : Terminal area forecasts taf's are prepared up to 4 times a day and can be valid to a maximum of ?

Thirty hours

exemple 98 Thirty hours.

Question 62-11 : Winds generated by cumulonimbus associated with thunderstorms are dangerous because they are 1 highly irregular in direction 2 highly irregular in speed 3 laminar 4 responsible for wind shear 5 generators of strong gusts 6 highly regular in speed ?

1 2 4 and 5

exemple 102 1, 2, 4 and 5.

Question 62-12 : When mist is reported the visibility is ?

Between 1 km and 5 km

exemple 106 Between 1 km and 5 km.

Question 62-13 : When the wind arrives over land wind speed ?

Decreases

exemple 110 Decreases.

Question 62-14 : When the wind arrives on the ground it ?

Slows down


Question 62-15 : Clouds which cloud type indicates the presence of significant vertical currents at low levels ?

Cumulus



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