Ice And Rain Protection Flashcards Preview

E170 > Ice And Rain Protection > Flashcards

Flashcards in Ice And Rain Protection Deck (14):
1

What is part of the ice and rain protection system

Wing anti ice
Engine anti ice
Winshield anti- ice system
Pito tube and TaT heating
Windshield wipers

2

How many ice detectors

2 ice detectors

3

After automatic activation of the anti-ice system and there is no longer icing conditions how low will the A/I system operate

5 minutes

4

What happens if both anti- ice detectors fail

The system can be manually operated

5

Can you use the APU bleed for anti ice system?

Just for testing the system on the ground

6

When are probes heated

Every time engine running

7

If an engine fail can anti ice be used

Yes, to both wing but not engine anti ice

8

Can the i ice detectors be failed

Yes both could be failed.

9

How the ice detectors work

2 ice detectors, vibrating sensors that heat up when they freeze to allow another ice detection

10

What stage is used for anti ice

10th for engine lip
Mix for wings

11

If icing on the MCDU is set to off will the anti ice work

Until 1700 feet or 2 minutes

12

What does timer means on the winshield wiper

8 seconds interval

13

How many TAT probes
And ADSP

4 ASDP
2 TAT

14

When are wings heated on ground

Only if anti-ice is set to all and. More than 40 knots