Anti-Ice Panel Flashcards

1
Q

When do you use engine anti-ice?

A

When OAT (Ground)/TAT (Flight) 10 degrees C or below with visible moisture present
Prior to and during descent in icing conditions (including temperatures below -40 degrees C SAT)

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2
Q

What is the exception to the engine anti-ice rule?

A

Do not use engine anti-ice during climb and cruise when the temperature is below -40 degrees C SAT

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3
Q

What does a FAULT light in the ENG ANTI ICE pushbutton indicate?

A

Switch/anti-ice valve disagreement

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4
Q

With ENG ANTI ICE ON, what indications will you see?

A

Blue ENG ANTI ICE light ON
ECAM: ENG ANTI ICE
N1 limit is reduced (amber tick on N1 indicator)
N1 idle is increased

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5
Q

With engine anti-ice ON, is your descent affected?

A

Yes, because idle thrust is increased

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6
Q

What happens if you turn on the WING ANTI ICE switch on the ground?

A

The wing anti-icing valves will open for a 30 second test

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7
Q

What part of the wing is heated?

A

Outboard 3 slats

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8
Q

When do the wing anti-ice valves automatically close?

A

On landing
Bleed leak detected
Loss of electrical power

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9
Q

What does the amber FAULT light in the WING ANTI ICE pushbutton indicate?

A

Switch/anti-ice valve disagreement
Low pressure is detected

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10
Q

In what position do the wing and engine anti-ice valves fail if electrical power is lost?

A

Wing - valves CLOSE
Engines - valves OPEN

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