What intensity and type of airframe icing is most likely to occur when aircraft descend rapidly from FL 320 (temp. -45°C) to FL 60 in warm, moist clear air?

Question

Question ATPL - Airline Transport Pilot license - Meteorology

QuizVDS · Accepted Answer

Light or moderate hoar frost

QuizVDS · Answer

Moderate opaque rime

QuizVDS · Answer

Nil ice

QuizVDS · Answer

Light opaque rime and light clear ice

Id 428 - ATPL - What intensity and type of airframe icing is most likely to occur when aircraft descend rapidly from FL 320 (temp. -45°C) to FL 60 in warm, moist clear air?