Atp Ice Rain O2

Front 1

1. Would engine lip anti-ice protection be available on the aircraft after a loss of all DC power?

Back 1

Yes. Although the engine lip anti-ice valve is DC powered, it fails in the open position. ;

Front 2

2. When is the wing and horizontal stabilizer anti-ice protection inhibited?

Back 2

On the ground with a wheel speed < 25 knots. ;

Front 3

3. What differences are found in the XR anti-ice systems compared to the other EMB-135/145 variants?

Back 3

The 145XR upper wing surface contains DC-powered clear ice detectors that function on the ground only. ;

Front 4

4. What power sources allows for electrical heating of Pitot/Satic 3?

Back 4

An essential bus. ;

Front 5

5. When will the clear ice detectors on the 145XR trigger a CLR ICE EICAS message?

Back 5

On the ground only, when clear ice is detected on the upper surface of the wing. ;

Front 6

6. What is the functionality of engine lip anti-ice protection in the essential power configuration with a loss of all generators?

Back 6

The engine lip anti-ice system operates continuously and cannot be turned off. The engine-lip anti-ice valve is DC powered and fails open. ;

Front 7

7. During essential power with a loss of all generators, is wing and stabilizer anti-ice protection available?

Back 7

No, wing & stabilizer anti-ice is DC powered. ;

Front 8

8. During ice test A, where should the override knob be positioned and how long should the test switch be held?

Back 8

The override knob should be placed in the ALL position and the test switch must be held in each position for at least 10, no longer than 15 seconds. ;

Front 9

9. How are the bleeds configured for a takeoff in icing conditions?

Back 9

The engine bleeds should be open and the APU bleed should be closed. ;

Front 10

10. Is it possible to use the APU bleed for air conditioning while taxiing in icing conditions?

Back 10

Yes. The APU bleed may be used to provide air conditioning. The engine lip anti-icing bleed air is tapped off prior to the engine bleed valve. For this reason, the engine bleed may be closed during a taxi in icing conditions. ;

Front 11

11. When is engine lip anti-ice required?

Back 11

Whenever the temperature is less than or equal to 10° C and at least one form of visible moisture is present. ;

Front 12

12. When is an ice protection penalty required when evaluating the runway analysis charts?

Back 12

Whenever Ref A/ICE ON is selected in the takeoff data during a takeoff in icing conditions. ;

Front 13

13. What ice protection is available for the static ports, pitot tubes, and TAT probes?

Back 13

They are heated electrically ;

Front 14

14. When will the ice protection system be automatically activated?

Back 14

Anytime one or both ice detectors detect ice. ;

Front 15

15. What should be checked when conducting Ice Test A?

Back 15

For each side, separately, check that the OPEN inscriptions in the deice valve buttons are illuminated and that ICE DET 1 (2) FAIL and BLD 1 (2) LOW TEMP caution messages and the ICE CONDITION advisory message are displayed on the EICAS. ;

Front 16

16. What should be checked when conducting the on ground portion of Ice Test B (non-XR)?

Back 16

For each side, separately, check that the ICE DET 1 (2) FAIL and BLD 1 (2) LOW TEMP caution messages and the ICE CONDITION advisory message are displayed on the EICAS. ;

Front 17

17. What should be checked when conducting the in fight portion of Ice Test B?

Back 17

Select the Override knob to ALL for 20 seconds and check that the OPEN inscriptions in the buttons are illuminated and the NO ICE-A/ICE ON caution message is displayed on the EICAS. The CROSS BLD OPEN advisory message may also be displayed.;

Front 18

18. At what altitude and temperature range should the in fight portion of Ice Test B be accomplished?

Back 18

From 2,000’ AGL to 23,000’ MSL and a SAT less than 10°C ;

Front 19

1. What differences exist between the oxygen mask testing procedures for the CA/FO and the ACM?

Back 19

The ACM does not have a dedicated test sliding control or a flow indicator installed on the oxygen mask storage box. The ACM test must be accomplished by momentarily placing the mask in the EMER mode while listening for the flow of oxygen through the speaker on the CA or FO side. One pilot must have their digital audio panel configured as follows: PTT yoke switch set to HOT, BOOM selected out to MASK, SPKR OFF. ;

Front 20

2. How can the crew be assured that the oxygen cylinder pressure regulating shutoff valve is open?

Back 20

By inspecting the cylinder head located behind the FO seat in the cockpit. This should be accomplished during the cockpit safety inspection. ;

Front 21

3. What supplies oxygen to the flight crew while wearing the oxygen mask?

Back 21

The fixed oxygen cylinder. ;

Front 22

4. When will the passenger oxygen masks drop when the passenger oxygen switch is in the AUTO position?

Back 22

At cabin altitudes of 14,000 ft, or 14,500 +/- 500 ft (XR). ;

Front 23

5. What is the minimum pressure of the portable oxygen bottle allowed for dispatch?

Back 23

1200 PSI. ;

Front 24

6. What will occur if the passenger oxygen selector knob is set to MANUAL?

Back 24

The oxygen masks will deploy immediately, regardless of cabin altitude. ;

Front 25

7. What associated actions occur following the deployment of the passenger oxygen masks?

Back 25

The NO SMOKING and FASTEN SEAT BELTS sign will automatically be illuminated. ;

Front 26

8. What provides oxygen supply for the passenger oxygen masks?

Back 26

Oxygen is supplied via chemical oxygen generators.;

Front 27

9. What is the purpose of the green discharge indicator on the fuselage, adjacent to the oxygen service panel?

Back 27

The green discharge indicator provides evidence of over-servicing of the oxygen cylinder if it is missing/blown out. ;

Front 28

10. What must occur for the passenger to receive oxygen from the mask?

Back 28

They must pull downward on the mask to commence the oxygen generation and the flow of oxygen. ;

Front 29

11. What does the OXYGEN LOW PRESS EICAS message indicate?

Back 29

The message indicates that the crew oxygen system (fixed cylinder) pressure is at or below 400 PSI. ;