Anti-ice and Rain Flashcards
Where are the engine anti-ice (EAI) annunciations found? [8.30.10]
B. Above the EICAS N1 indication.
B. Above the EICAS N1 indication.
What happens if an engine anti-ice duct leak is detected? [8.30.10]
C. The affected engine anti-ice valve automatically closes.
C. The affected engine anti-ice valve automatically closes.
With the window heat switches ON, when does window heat operate? [8.30.10]
B. Window heat operates as soon as electrical power is established.
B. Window heat operates as soon as electrical power is established.
Automatic engine anti-ice is: [8.30.10]
D. Inhibited on the ground.
D. Inhibited on the ground.
The “ICING ENG” EICAS message is displayed: [8.30.30]
D. If ice is detected and one or both engine anti-ice selectors are OFF.
D. If ice is detected and one or both engine anti-ice selectors are OFF.
The forward windows on the 787 have a window washer function. This system is designed for ground use only. [8.30.10]
A. True.
A. True.
How are all of the flight deck windows heated? [8.30.10]
D. All of the flight deck windows are heated electrically.
D. All of the flight deck windows are heated electrically.
EAI may be manually selected ON for ground operation and WAI is inhibited on the ground below 75 knots. [8.30.10]
A. True
A. True.
When WAI is activated, what surfaces are anti-iced? [8.30.10]
D. The leading edge slats.
D. The leading edge slats.
Manual engine anti-ice is always available if engine bleed air is available. [8.30.10]
A. True.
A. True.
Which windows have interior anti-fogging? [8.30.10]
A. Forward windows and side windows.
A. Forward windows and side windows.
The automatic ice detection system consists of: [8.30.10]
C. Two icing condition detector probes.
C. Two icing condition detector probes.
Engine anti-ice provides heat to what area(s)? [8.30.10]
D. The engine cowl inlet and engine core.
D. The engine cowl inlet and engine core.
The pitot probes are heated only in flight. [8.30.10]
B. False.
B. False.
The TAT probe is heated only in flight. [8.30.10]
A. True.
A. True.
ISFD air data may be unreliable in icing conditions with: [8.30.30]
D. Loss of center pitot probe heat.
D. Loss of center pitot probe heat.
If any wing anti-ice mat is inoperative, the entire wing anti-ice mat operation is inhibited. [8.30.10]
B. False.
B. False.
Only the forward flight deck windows have a backup anti-fog protection. [8.30.10]
A. True.
A. True.
Which of the following are true regarding Pack inlet anti-ice. [8.30.10]
A. Pack inlet anti-ice is controlled by the automatic ice detection system.
A. Pack inlet anti-ice is controlled by the automatic ice detection system.
When and how are the ice detection probes heated? [8.30.10]
D. Electrically after engine start.
D. Electrically after engine start.
Which of the following statements is/are true concerning engine anti-ice? [8.30.10]
A. Automatic engine anti-ice is inhibited on the ground.
B. Manual engine anti-ice operation is available both on the ground and in flight.
D. A and B are correct.
D. A and B are correct.
All flight deck windows have back up for both, anti-fog (interior) and anti-ice (exterior) window heat. [8.30.10]
B. False
B. False
During the clean-up cycle, the wing anti-ice system continues to provide electrical power to the heated slats to: [8.30.10]
C. Clear any residual ice that may have accumulated during icing conditions.
C. Clear any residual ice that may have accumulated during icing conditions.
