Phenom 300 Ice Protection Flashcards

1
Q

How is pneumatic airflow supplied to both sides of the Wing Stabilizer Anti-ice system when pressure from one side is lost?

A

With the PNEUMATIC BLEED switch in AUTO, the Cross Bleed Valve opens.

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2
Q

What is the fail position for the Wing Stabilizer Anti-ice valves?

A

Closed

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3
Q

Can the Wing Stabilizer Anti-ice valves be operated independently of one another?

A

No

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4
Q

In the event one Wing Stabilizer Anti-ice valve fails, is the operative valve allowed to open?

A

No

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5
Q

What change occurs in the Stall Warning Protection System (SWPS) when the WINGSTAB switch is moved to the ON position?

A

The system schedules increased airspeed Stall Warning Protection and the white SWPS ICE SPEED (CAS) is displayed.

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6
Q

Does the stall warning and airspeed protection automatically return to normal indication when the WINGSTAB switch is moved to the OFF position?

A

No, it must be manually reset using the ICE SPEED RESET switch position.

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7
Q

What caution must be exercised in flight when turning the WINGSTAB switch to the ON position?

A

It must be confirmed that the current airspeed is at or above the published minimum airspeed for operation in icing conditions.

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8
Q

What caution must be exercised in flight when depressing the ICE SPEED RESET?

A

It must be confirmed that airframe icing does not exist.

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9
Q

How is pressure regulated within the Wing Stabilizer Anti-ice system with the WINGSTAB switch in the ON position?

A

The Air Management System Controller (AMSC) senses temperature and pressure of the pneumatic supply and pressure downstream of the Wing Stabilizer Anti-Ice valve, then modulates the Anti-Ice valve position to maintain system pressure within limits.

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10
Q

When is the Wing Stabilizer Anti-ice system inhibited on the ground?

A

With wheel speed below 40 knots

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11
Q

What is the meaning of A-I WINGSTB ON (White) CAS? (3)

A
  • WINGSTAB switch in ON position
  • Within operational system envelope
  • Wing Stabilizer Anti-Ice valves open
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12
Q

What is the meaning of A-I WINGSTB ARM (White) CAS? (3)

A
  • WINGSTAB switch in ON position
  • Aircraft on ground or in flight, above 30,000 ft
  • Wing Stabilizer Anti-ice valves closed
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13
Q

What is the meaning of A-I WINGSTB INHB (Yellow) CAS? (3)

A
  • WINGSTAB switch in ON position
  • Aircraft below 30,000 ft outside operational system envelope
  • Wing Stabilizer Anti-ice valves closed
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14
Q

Under what conditions is the N1 display Anti-icing bug visible?

A

Wing Stabilizer Anti-ice system on and one of the following:
- Landing gear extended
- Single bleed source

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15
Q

What is the fail position for the Engine Anti-ice valves?

A

Open

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16
Q

What actions occur when the ENG1 or ENG2 switch is moved to the ON position?

A
  • Air Management System Controller (AMSC) commands the respective Engine Anti-Ice valve open.
  • Respective TT0 electric probe heat is turned on regardless of temperature, weight on wheels, or engine status.
17
Q

Under what conditions are the TTO probes heated with the ENG 1 or ENG 2 switches in the OFF position?

A
  • On ground: Below 15°C with the engine running
  • In flight
18
Q

How is the Starter/Generator air inlet protected from ice accumulation?

A

Exhausted air from the Engine Anti-Ice system is directed over the Starter/Generator inlet.

19
Q

How many heater elements in the windshield heater system?

A

4 (2 per side)

20
Q

What windshield heat protection is available during single generator operations?

A

A single element on the left windshield remains heated.

21
Q

List the heated ADS probes. (3)

A
  • Integrated Air Data and Stall Protection (IASP) 1
  • Integrated Air Data and Stall Protection (IASP) 2
  • Pitot Static (Standby)
22
Q

Under what conditions are the ADS probes heated with the ADS PROBES switch in the AUTO position?

A
  • On ground: With at least one engine running
  • In flight
23
Q

How many knots tailwind can you accept with anti ice on when landing?

A

5 knot