Chapter 14- Icing Flashcards

1
Q

42.30.2

Explain the following processes: (a) deposition;

A

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2
Q

42.30.2

Explain the following processes: (b) sublimation.

A

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3
Q

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

A

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4
Q

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.

A

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5
Q

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

A

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6
Q

42.30.10

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

A

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7
Q

42.30.10

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

A

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8
Q

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

A

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9
Q

42.30.14

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

A

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10
Q

42.30.14

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

A

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11
Q

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.

A

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12
Q

42.30.16

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

A

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13
Q

42.30.16

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

A

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14
Q

42.30.16

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

A

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