Turbulence Flashcards
1
Q
Wind shear definition
A
Variation of wind speed and direction along on an aircraft’s flight path - that displaces the aircraft
2
Q
The greater the physical obstruction
A
The greater the airflow disturbed
3
Q
Thermal turbulence is
A
Turbulence caused by convective currents
4
Q
At 2pm the friction layer will theoretically be at its
A
Highest
5
Q
Clear air turbulence can be found
A
In Jet streams - 100-200kts
6
Q
Roll clouds are indicative
A
Of turbulence
7
Q
Turbulence is often found
A
Downwind of the mountain - so try avoid the mountain the highest you can vertically
8
Q
Marked temperature inversion
A
Signify turbulence
9
Q
Turbulence
Light
Moderate
Heavy
A
5-15kts
15-25kts
More than 25kts
