12 Questions
Where is Turbulence associated with Airmass Fronts most likely located?
At the Frontal Boundary
Why is Turbulence often associated with the Top of an Inversion Layer?
Because winds blowing at the top of the Inversion layer cause turbulent eddies as they interact with the stable layer below
Why may Light Turbulence be detrimental to Aircraft Operations?
Due to distraction and making routine tasks more difficult
Why do Thunderstorms produce Severe and Extreme Turbulence?
Because they have strong Windshear associated.
What effect does Airspeed have on the way an Aircraft Reacts to Turbulence?
An airplane wing is capable of producing much more lift at higher airspeeds, resulting in large changes in lift when the angle of attack changes on the wing due to a shift in the relative wind.
How can a pilot avoid the most turbulent parts of the Atmosphere when the atmosphere is moist enough to form clouds due to convective lifting action?
By remaining above the bases of the Cumulus clouds, and inside of the clouds themselves.
How can a pilot avoid encountering turbulence associated with mountain wave activity?
Avoid flying below the bases of Altocumulus Standing Lenticular (ACSL) clouds
What is a sign that a pilot is encountering moderate turbulence?
They feel definite strain against their seatbelts, and unsecure objects become dislodged
How would a pilot know they are flying in an area with low Specific Heat Capacity surfaces?
Flying on the Downwind side of obstructions to the wind
Why does a heavier aircraft react differently to turbulence compared to a lighter aircraft?
Heavier Aircraft are NOT affected by Turbulence as much as Lighter Aircraft, due to their greater Inertia
What action should a pilot take to avoid the worst turbulence associated with mountain wave activity?
Avoid flying below the bases of Altocumulus Standing Lenticular (ACSL) clouds
What should a pilot do to know if they are encountering moderate turbulence?
They feel definite strain against their seatbelts, and unsecure objects become dislodged
Test your knowledge on turbulence and airmass fronts with this quiz. Learn where turbulence associated with airmass fronts is most likely located and enhance your understanding of meteorology terms.
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