ICE AND RAIN PROTECTION

Question 1

1. What does the OVERHEAT light mean?

Answer 1

 An overheat has been detected

Question 2

2. What does it mean if the Window Heat ON light is extinguished with the switch ON?

Answer 2

 System failure or an over heat has been detected

Question 3

3. Which window (s) is/are heated with the FWD switch?

Answer 3

 #1 window (thru a temperature controller)

Question 4

4. Which window (s) is/are heated with the SIDE

switch?

Answer 4

 #2 (thru a temperature controller) & #5 and #4

Question 5

5. What is the function of the OVHT position of the Window Heat test switch?

Answer 5

 simulate an overheat condition

Question 6

6. What is the function of the Window Heat

POWER TEST?

Answer 6

 To verify operation when on light is off

Question 7

7. Which windows are heated?

Answer 7

 #1, #2, #4, and #5 (there is an option to heat #3)

Question 8

8. If a Window Heat ON light was out, what would you do?

Answer 8

 Do a power test

Question 9

9. If a POWER TEST confirmed that the window

was not getting heat, what are your restrictions?

Answer 9

 Cannot exceed 250 knots below 10,000ft. MSL

Question 10

10. What is indicated by an amber Probe Heat light?

Answer 10

 Probe is not heated

Question 11

11. If the ELEV PITOT heat amber light is ON, what

other light would you expect?

Answer 11

 Elev feel diff press

Question 12

12. Are the static ports heated electrically?

Answer 12

 No

Question 13

13. How are the static ports heated?

Answer 13

 By the warm air that is circulated around the cargo compartment

Question 14

14. Below what temperature would you use WING A/I?

Answer 14

 10C/50F

Question 15

15. What is anti-iced by the wing anti-ice system?

Answer 15

 Inboard three LE slats

Question 16

16. Will the wing anti-ice work on the ground?

Answer 16

 Yes

Question 17

17. How is wing anti-ice inhibited on the ground?

Answer 17

 Overtemp in ducts or high power setting (blue light is bright)

Question 18

18. What happens to the wing anti-ice switch on takeoff?

Answer 18

 It trips off at liftoff

Question 19

19. After selecting wing anti-ice ON how are the

minimum speed bars affected?

Answer 19

 Min maneuvering speed and stick shaker logic are increased

Question 20

20. Once turned on in flight, will the stickshaker logic return to normal when the wing anti-ice is turned OFF?

Answer 20

 No

Question 21

21. Is the wing anti-ice effective in any slat

position?

Answer 21

 Yes

Question 22

22. Will the LT VALVE OPEN or RT VALVE OPEN

position indicate bright then dim if the valves cycle with thrust movement on the ground?

Answer 22

 Yes

Question 23

23. What is anti-iced on the engine?

Answer 23

 The cow llip

Question 24

24. What is indicated by a COWL ANTI-ICE amber

light?

Answer 24

 Overpressure condition in the duct

Question 25

25. What is indicated by a COWL VALVE OPEN bright light?

Answer 25

 Valve in transit or disagrees with the switch

Question 26

26. What is the TAI green indication above the N1 gages?

Answer 26

 Valve open

Question 27

27. What is the TAI amber indication above the N1 gages?

Answer 27

 Not in agreement with the switch

Question 28

28. At what temperature would you use engine anti-ice?

Answer 28

 10C / 50F or less, visible moisture present or anticipated

Question 29

29. How are the minimum speed bars affected when engine anti-ice is turned ON?

Answer 29

 Min maneuvering speed and stick shaker logic are increased

Question 30

30. Do the speed bars return to normal when engine anti-ice is turned OFF?

Answer 30

 Yes