Systems Flashcards

1
Q

What CRC warnings cannot be canceled?

A

Stall, over speed, gear not down by 750 ft

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2
Q

Hydraulic presssures

A

3200- max psi
3000- normal psi
2500- rat pressure for blue system
500- PTO kicks on

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3
Q

Electric hydraulic pump fault

A

Reservoir
Low pressure
Low quantity
Overheat

Pump
Low pressure
Overheat

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4
Q

Engine hydraulic pump fault

A

Reservoir
Low pressure
Low quantity
Overheat

Pump
Low quantity

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5
Q

PTU fault

A

Low pressure
Low quantity
Overheat

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6
Q

Electrical priority

A

Engine
External
APU

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7
Q

What is the difference between green and back CB?

A

Green is monitored by the ECAM

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8
Q

In the smoke configuration what happens?

A

75% of the load will be shed but will keep the fuel pumps supplied

Blower fan turns off
AC air is blown in
Extract fan runs and the small door is opened

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9
Q

How long does the RAT take to activate?

A

8 seconds

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10
Q

RAT speeds

A

125-140- may stall
100 kts- run off battery
50 kts- plane goes dark????

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11
Q

Gen fault

A

Means the line contactor tripped or a protection has been met

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12
Q

IDG fault

A

HOT LOP

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13
Q

Batt fault

A

Charging currents are outside limits

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14
Q

AC ESS feed fault

A

When the AC ess bus is not powered

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15
Q

APU Gen fault

A

If a protection trip is initiated
Line contactor opens

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16
Q

At what point do the batteries start charging?

A

26.5 volts

17
Q

At 30C what are we thinking about on landing

A

Putting the flaps to 1 and not up on landing because of Wing A/I fault

18
Q

What slats are heated?

A

The outboard 3. Slats 3-5

19
Q

What is A/I on NEO

A

The engine inlet and the booster splitter

20
Q

At what point do masks drop in the cabin?

A

14,000 ft cabin alt

21
Q

How much of a bump does a 321 ceo get with bump?

A

7%

22
Q

What areas have fire detection in the engines

A

Fan, core and engine nacelle

23
Q

What speed must you hit for the spoilers to active on rejected takeoff

A

72 kts

24
Q

When will engine and APU fire detection go off?

A

Fire signal from both loops
One loop says fire and the other failed
Break in both loops within 5 seconds
Fire test

25
Q

How any squibs are there and where are they?

A

Each engine has 2
The apu has 1
Each bathroom has 1 by trash
320 6 smoke detectors 1 bottle
321 10 smoke detectors 1 bottle

26
Q

Engine 1 bleed fault

A

Leak
Over temp
Over pressure
Start an engine with pack open
APU bleeds are running

Bts fault
Duct burst
Hp valve failure

27
Q

What do bleeds power

A

Wing anti ice
Engine start
Hydraulic pressure
AC system
Water pressure