Test yourself: 5 hard theory questions, free Airspace, weather, regs and aerodynamics, FAA-style — instant score, every answer explained. No signup.
Free testmediumicing
Rime ice forms when:
A
Large supercooled droplets spread before freezing
B
Small supercooled droplets freeze instantly on contact
C
Rain freezes below the cloud base
D
Moisture sublimates on cold surfaces
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See where you stand: 5 hard questions, instant score, every answer explained.