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Limitations Flashcards

0
Q

Maximum flap speeds

A 
1= 230kts
1+F = 215kts
2 = 200kts
3 = 185kts
FULL = 177kts
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1
Q

Hydraulics

A

3000PSI +/- 200PSI

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2
Q

Max gear speeds and altitude

A

VLE = 280/.67m
VLO (extension) = 250kts
VLO (retraction) = 220kts
Max altitude = 25,000 feet

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3
Q

Max tire speed

A

195kts

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4
Q

Maximum windshield wiper speed

A

230kts

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5
Q

Maximum cockpit window open speed

A

200kts

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6
Q

Maximum differential pressure to open ram air inlet

A

1PSI

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7
Q

Max positive differential pressure?
Max negative differential pressure?
Safety relief valve setting?

A

Max differential P = 9.0PSI
MAX negative differential P = -1.0PSI
Safety valve setting = 8.6PSI tolerance +/- 0.1PSI

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8
Q

Minimum height for autopilot after takeoff with SRS

A

100 feet AGL

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9
Q

Minimum height for autopilot straight in NPA

A

Applicable MDA (MDH)

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10
Q

Minimum height for autopilot CAT I

A

160 feet AGL

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11
Q

Minimum height for autopilot on a circling approach

A

MDA - 100feet (MDH - 100 feet)

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12
Q

Minimum height to engage autopilot or FD ON a GO AROUND

A

100 feet AGL

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13
Q

Minimum height for autopilot normal

A

500 feet AGL

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14
Q

Max continuous load per generator

A

100% (90KVA)

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15
Q

Maximum TR load

A

200A

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16
Q

Cat II ILS minimum DH and autopilot disconnect height

A

Minimum DH = 100 feet AGL

Minimum autopilot disconnect height = 80 feet AGL

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17
Q

Minimum height for autopilot for precision approach radar

A

250 feet AGL

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18
Q

Max head, tail and cross wind for a CAT II or CAT III auto land APP and roll out

A

Head wind = 30kts
Cross wind = 20kts
Tail wind = 10kts

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19
Q

CAT III fail passive (single) minimum DH and A/THR setting

A

Minimum DH = 50 feet AGL

A/THR setting = must be selected or managed speed

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20
Q

CAT III FAIL OPERATIONAL (DUAL) alert height

A

100 feet AGL

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21
Q

CAT III FAIL OPERATIONAL (DUAL) with and without DH

A

With DH = 25 feet AGL

Without DH = 75m RVR

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22
Q

Maximum operating altitude for slats and flaps

A

20,000 feet

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23
Q

Minimum and maximum temperatures for JET A1

A 
Minimum = -43 degrees C
Maximum = 54 degrees C
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24
Maximum brake temperature for take off (fans off) | Maximum brake temperature for take off (fans on)
300 degrees c | 150 degrees c
25
Taxi with deflated tires speeds for one, two deflated same gear and NWS limit
1= 7 kts 2 = 3 kts NWS angle limit = 30 degrees
26
NWS angle limit normal, tow bar and tow barless push
75 degrees 95 degrees 85 degrees
27
Lo LVL OIL ECAM message for APU
APU can be started and run for 10 APU hours, maintenance action is required within this period
28
Maximum APU rotor speed
107% (106%really)
29
APU starter cycle limitations
3 starter cycles followed by 60 minute cool down, then 3 more
30
APU EGT LIMITATIONS
Max EGT = 675 Max starting EGT below FL350 = 1090 Max starting EGT above FL350 = 1120
31
Max alt for APU start on batteries only
25,000 feet
32
APU one pack alt
22,500 feet
33
APU 2 pack alt
15,000 feet
34
Minimum engine oil quantity
11 quarts + 0.3 for each engine hour
35
Max engine EGT for T/O G/A, MCT and starting
TO G/A = 635 for 5mins both engines, 10 mins 1-inop MCT = 610 unlimited time Starting = 635
36
Minimum engine oil pressure
60 PSI
37
Minimum engine oil temperature prior to exceeding idle
-10 degrees c
38
Minimum engine oil temperature prior to takeoff
50 degrees c
39
Max continuous engine oil temp
155 degrees c | 165 degrees c transient for 15 minutes
40
Minimum engine oil temperature prior to start
-40 degrees c
41
Engine starter limitations
3 consecutive cycles : 2x2minute, 3rd cycle of 1minute | 15s rest
42
Cooling period of engine starter
After 3 start attempts of 4 minutes continuous cranking: 30 minute rest
43
Max crosswind for engine start
35kts
44
FLEX limitations
Must not be reduced by more than 25% of max thrust. Max FLEX ISA+55, must not be lower than actual OAT and nanotube used on contaminated runways
45
APU altitude limitations for ground mode, start on bats only and 100% gen load
Ground mode = 14500ft Start on bats only = 25000ft 100% gen load = 30,000ft
46
Minimum aircraft weight
37230kg
47
Maximum APU altitude
41,000ft
48
Max speed
350kts into 0.82M change over at PH24600
49
G limits
Clean =-1g to +2.5g Slats and flaps =0g to +2g Slats out flaps in = 0g to +2g
50
Cargo door operations
40kts 50kts if wind on nose or door on leeward side Must be closed before 65kts
51
Passenger door operations
65kts
52
AP disconnect height RNP
250ftAGL
53
Engine. No running engagement of starter
When N2 is above 10%on ground and 18%in flight
54
Break temp limits requiring maintenance actions
- Temp on same gear differ by more than 150degrees and one Is > than or = 600 degrees - Temp on same gear differ by more than 150 degrees and one is less than 60 - the two gears differ by more than 200 - Fuse plug melted - a brake above 900
55
Max runway slope
2%
56
Max runway altitude
9,200 feet
57
Taxis weight above 76T taxi speed
Not above 20kts in a turn
58
Max airflow from ground carts
1.2kg/s
59
Use of air from packs and LP ground cart simultaneously
Can't to it to avoid chattering of non return valves
60
APU with HP ground air
Do not use HP ground air when APU supplies bleed air to avoid bleed air system damage
61
Max cabin alt selection
14,000feet
62
Cabin alt warning
9,550feet
63
Max norm cabin alt
8000feet
64
Minimum fuel quantity for takeoff
1,500kg and "WING TK LO LVL" warning must not be displayed
65
Max APU alt to supply both bleed and elec
22,500feet
66
Max fuel imbalance at takeoff for inner tanks (outer tanks balanced)
500kg
66
Max fuel imbalance at takeoff for outer tanks (inner tanks balanced)
370kg
66
Max fuel imbalance in flight and at landing inner tanks (outer tanks balanced)
1500kg
66
Max fuel imbalance in flight and at landing outer tanks (inner tanks balanced)
690
67
Engine vibration during flight
N1 >5units | N2 >5 units
68
Engine vibration during start
N1 >6.5 units | N2 >6.5 units

A320 Memory Items (11 decks)

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