Question 61-1 : The turbulence caused by a wind blowing over rough terrain is the ? [ Formation weather ]

Question 1

Question 61-1 : The turbulence caused by a wind blowing over rough terrain is the ? [ Formation weather ]

Mechanical turbulence

Question 2

Question 61-2 : The turbulence caused by a wind blowing perpendicular to a mountain is the ?

Orographic turbulence

Question 3

Question 61-3 : Thermal turbulence depends on 1 environment 2 the soil contrasts 3 the degree of air instability 4 the pilot's skill the combination that regroups all of the correct statements is ?

1 2 3

Question 4

Question 61-4 : Steam fog occurs when ?

Very cold air passing over a warm water surface

Question 5

Question 61-5 : Wind shear is a dangerous phenomenon that is characterized by ?

A wind velocity variation / wind direction variation over a short distance

Question 6

Question 61-6 : Cumulonimbus cb is a cloud that generates vertical currents ?

Ascending and descending

Question 7

Question 61-7 : The cumulonimbus is the most dangerous cloud it can be easily recognized since ?

It has a very large vertical extension with a top that can exceed 35000 ft

Question 8

Question 61-8 : Ground frost may be formed by ?

Night time evaporation

Question 9

Question 61-9 : The characteristic cloud of an unstable atmosphere is ?

Cumulonimbus

Question 10

Question 61-10 : What is a characteristic phenomenon for a stable atmosphere ?

Stratified clouds

Question 11

Question 61-11 : The name of the phenomenon that describes very large variations in wind speed which can sometimes be caused by a line of thunderstorms is ?

Squall

Question 12

Question 61-12 : The cumulus stage of a thunderstorm is normally marked by the ?

Onset of updrafts

Question 13

Question 61-13 : Which of the following items will not affect air stability ?

Dew point

Question 14

Question 61-14 : Which of the following is not a service provided by nav canada ?

Sat comm

Question 15

Question 61-1 : The turbulence caused by a wind blowing over rough terrain is the ? [ Formation weather ]

Mechanical turbulence

Question 61-2 : The turbulence caused by a wind blowing perpendicular to a mountain is the ?

Orographic turbulence

Question 61-3 : Thermal turbulence depends on 1 environment 2 the soil contrasts 3 the degree of air instability 4 the pilot's skill the combination that regroups all of the correct statements is ?

1 2 3

Question 61-4 : Steam fog occurs when ?

Very cold air passing over a warm water surface

Question 61-5 : Wind shear is a dangerous phenomenon that is characterized by ?

A wind velocity variation / wind direction variation over a short distance

Question 61-6 : Cumulonimbus cb is a cloud that generates vertical currents ?

Ascending and descending

Question 61-7 : The cumulonimbus is the most dangerous cloud it can be easily recognized since ?

It has a very large vertical extension with a top that can exceed 35000 ft

Question 61-8 : Ground frost may be formed by ?

Night time evaporation

Question 61-9 : The characteristic cloud of an unstable atmosphere is ?

Cumulonimbus

Question 61-10 : What is a characteristic phenomenon for a stable atmosphere ?

Stratified clouds

Question 61-11 : The name of the phenomenon that describes very large variations in wind speed which can sometimes be caused by a line of thunderstorms is ?

Squall

Question 61-12 : The cumulus stage of a thunderstorm is normally marked by the ?

Onset of updrafts

Question 61-13 : Which of the following items will not affect air stability ?

Dew point

Question 61-14 : Which of the following is not a service provided by nav canada ?

Sat comm

Question 61-15 : Thermal ascents are created by ?

Surface heating