Chapter 14- Icing Flashcards Preview

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Flashcards in Chapter 14- Icing Deck (14):
1

42.30.2
Explain the following processes: (a) deposition;

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2

42.30.2
Explain the following processes: (b) sublimation.

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3

42.30.4
Describe the processes involved when water changes to ice through the unstable
supercooled stage to the stable solid state.

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4

42.30.6
Explain the importance of heat energy (expressed in joules) in the process of changing
the temperature of water, and changing the state of water.

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5

42.30.8
Explain the sequence of events when supercooled water is disturbed by an aircraft in
flight.

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6

42.30.10
Describe the formation and characteristics of: (a) soft hail or graupel;

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7

42.30.10
Describe the formation and characteristics of: (b) snow pellets.

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8

42.30.12
Explain the effect on the height of the freezing level when stable saturated air or
unstable saturated air is lifted orographically.

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9

42.30.14
State the: (a) potential for ice accretion in the 10 main cloud types and in lenticular cloud;

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10

42.30.14
State the: (b) type of ice to be expected in each cloud type;

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11

42.30.14
State the: (c) height bands relative to the freezing level where clear or rime ice can be
expected in each cloud type.

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12

42.30.16
Identify the associated symbol indicating; (a) light icing;

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13

42.30.16
Identify the associated symbol indicating; (b) moderate icing;

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14

42.30.16
Identify the associated symbol indicating; (c) severe icing.

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