ATC WEATHER TEST EXAM CURRENTLY TESTING
COMPLETE EXAM QUESTIONS WITH DETAILED
VERIFIED ANSWERS (100% CORRECT ANSWERS)
/ALREADY GRADED A+
What three factors Pressure, Temperature, Humidity
determine density
altitude?
What are the effects of a Reduced Power, Thrust, and Lift which increases the
High Density Altitude on distance required for takeoff
an aircraft?
What is a convective air Two unevenly heated surfaces which causes a vertical
current? exchange of air
What is advection? The horizontal movement of air
How does air flow High to Low
between areas of differing
pressure?
Warm air heated at the equator rising and cold air at
What is atmospheric
the poles lowering and the exchange between the
circulation?
two
Lines drawn on weather maps connecting places of
What are Isobars?
equal pressure
An area with its lowest pressure at the center. Winds
What is a Low Pressure
flow COUNTER-Clockwise (CYCLONIC) and it creates
Area and its
unfavorable flying conditions in the form of low
characteristics?
clouds, precipitation, strong winds, and turbulence
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, 3/28/25, 8:53 AM ATC WEATHER TEST EXAM CURRENTLY TESTING COMPLETE EXAM QUESTIONS WITH DETAILED VERIFIED ANSWERS (…
An area with its highest pressure in the center. Wind
What is a High Pressure
flows CLOCKWISE (ANTICYCLONIC) and it creates
Area and its
generally favorable flying conditions with less clouds,
characteristics?
calm winds, and less turbulence
What are the three things method of Formation, Altitude at which they are
that characterize clouds? found, Composition (FAC)
What are the 3 types of Cumulus, Stratus, Cirrus
clouds?
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