Ice and rain Protection 747-400 Flashcards
1
Q
When is the TAT heating?
A
Once airborne automatically. (Inhibited on the ground)
2
Q
When is the wing anti-ice inhibited?
A
On the ground and in the air when leading edge falps are extended when the switch is in auto.
3
Q
What happends when Nacelle Anti–ice is turned on
A
1) Ignition turns on automatically
2) Idle power changes from minimum idle to approach idle.
4
Q
If electrical heating of both windshields failed, what would you do?
A
Use windshield air for anti-fogging.
5
Q
What areas of the wing are anti-iced
A
Only the mid and outboard areas of the LE.
