11.12 Ice And Rain Flashcards
1
Q
What is the operation of an electrical ice detection probe
A
Vibrating tip, frequency decreases, ice warning comes on
2
Q
Above what speed will windscreen wipers be unusable
A
250kts
3
Q
Rime ice affects what part of the aircraft
A
Leading edge
4
Q
What is the difference between wing and engine anti ice system
A
Wings are symmetrical, engines are individual
5
Q
Wheat type of icing is caused by the build up of ice over the wing
A
Clear
6
Q
What type of anti ice system is used on prop type aircraft
A
De icing rubber boots
7
Q
What will happen to wing anti ice valves on landing
A
Close automatically
8
Q
The amount of heat generated in an electrical anti ice system is proportional to what
A
The amount of power in the circuit
9
Q
Where is the laminate of the windscreen heating element
A
Behind the outer pane
