Pneumatic Flashcards

1
Q

O que o sistema pneumático providência ?

A

High pressure

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2
Q

Quais sistemas operam com HP?

A

Air conditioning
Engine start
Wing anti ice

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3
Q

O pneumático fornece pressão pra o sistema portátil de água e sistema de reservatório hidráulico?

A

Sim

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4
Q

O pneumático recebe ar de quais fontes ?

A

Engine
Apu
Gdn

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5
Q

Onde está instalado o controle do sistema pneumático?

A

Air conditioning panel

Bleed

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6
Q

Qual lado opera o apu e a gdn ?

A

Esquerdo

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7
Q

Quando o pneumático e acionado pela ground a x bleed abre automaticamente ?

A

Nao, manualmente .

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8
Q

Como é a operação normal do pneumático ?

A

Crossbleed e apu bleed closed

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9
Q

O que é BMC ?

A

Bleed monitoring computers

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10
Q

Quantas BMC bleed monitoring computer o sistema pneumático possui ?

A

Duas

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11
Q

What BMC provide ?

A

Automatic monitoring and control bleed pressure and temperature

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12
Q

quando em l thrust qual pressão e mandada pro sistema ?

A

Intermediate pressure

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13
Q

Qual é a pressão da Hp bleed ?

A

36 psi mais ou menos 4

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14
Q

Quando o HP estará fechado ?

A
Pneumatic 
Low upstream pressure
Excessive upstream pressure 
Electrical 
Enginebleed valve closed 
Overpressure 
Wing anti ice off , duas packs acima FL 150
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15
Q

Bleed valve limits ?

A

45 psi mais ou menos 5psi

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16
Q

Quando apu bleed on o que acontece com a xbleed valve e eng bleed valve ?

A

Apu Bleed on
Xbleed on
Eng bleed off

17
Q

O que a engine bleed valve precisa para operar ? To

A

Pneumatic pressure and electrical signal

18
Q

Quando engine bleed fecha ?

A

Pneumatic
Pressure less than 8 psi

Electrical
Bleed pb off
Engine fire Pb pushed
Overpressure, detected leak , apu bleed on ,

19
Q

Durante condições anormais com quanto psi a engine bleed vai fechar ?

A

Acima de 85 psi

20
Q

Qual é o limit da engine bleed air temperature ?

21
Q

Apu bleed air for testing of wing anti icing on the ground por quanto tempo ?

22
Q

Which stage of bleed air is the normal supply to the pneumatic system ?

23
Q

The ground compressed air and apu are applied to which side of pneumatic system ?

24
Q

With the x bleed sw in auto the engine bleed valves will be … when the apu bleed valve is open.

25
The engine bleed valve are controlled by ....
The associated BMC
26
Qual page fica o pneumático ?
Bleed
27
Pré cooler outlet temperature may be ...
Below 150
28
Precooler pressure quando em âmbar ?
Abaixo de 4 psi | Acima de 57/60 psi
29
Quando o sistema tem um Apu leak pq ué acontece ?
Xbleed fecha a
30
Quando a fonte externa e usada podemos acionar qual motor ?
Apenas o motor dois do lado direito
31
Caso tenh externa disponível o que é melhor fazer com a bleed ?
Desligar a bleed do apu e abrir a xbleed
32
With the x bleed selector auto the engine valves will... when the apu bleed valve is open and apu air supplies to the pneumatic system
Close
33
With the x bleed selector auto the x bleed valve ... when the apu bleed valve is open and apu air is supplied to the pneumatic system
Open
34
Which of the following ECAM valve indicator always display green ? Does not display amber during transit
APU bleed
35
Quando ligo a pack após a decolagem ?
Na redução de motor pack 1 depois 10s ligar a outra pack