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Crj 700/900 Limitation > Ch 1 > Flashcards

Ch 1 Flashcards

1
Q

RVSM min required equipment

A

1 ap
2 Xponder reporting altitude (1 operative)
1 alt reporting sys
2 adc’s (air data computer)

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2
Q

Spoiler limitation in flight

A

Not to be used below:
300ft
Or
Vref + 10

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3
Q

Xwind limitation 900

A 
Good            35t/o 32 land
Med/good   27
Med.              22
Med/poor.   15
Poor.               5
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4
Q

Xwind limitation 700

A 
Good            28 t/o 30 land
Med/good   25
Med.              20
Med/poor.   15
Poor.               5
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5
Q

Mzfw 900

A

32092kg

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6
Q

Mlw 900

A

34065kg

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7
Q

Mtow 900

A

37995 kg

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8
Q

Windshield heat off when OAT

A

More than 30ºc

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9
Q

Slat settings

A 
1=20º
8=20º
20=20º
30=25º
45=25º
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10
Q

APU max operating altitude

A

41000ft

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11
Q

APU max start altitude

A

37000ft

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12
Q

APU max bleed air altitude

A

25000ft

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13
Q

APU start cycles

A

Max 3 start per hour.

2 min cool down period between each attempt.

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14
Q

Max altitude to use APU for engine start

A

21000ft

It is also max altitude for engine start (wind milling)

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15
Q

Holding speed

A

Flaps 0 speed + 30 KIAS
Up to and including 14 000 feet 230 1.0 minute
Above 14 000 feet 265 1.5 minute

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16
Q

Mmax 700

A

0.83

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17
Q

Gear speeds

A 
Extended= 220 kts
Exstention= 220 kts
Retraction = 200 kts
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18
Q

Max tyre speeds (700 and 900)

A 
900= 195 kts
700= 182 kts
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19
Q

Max Flap speed 900 and 700

A 
900   700
1º    230   230
8º   230    230
20º 220   230
30º 185   185
45º 170    170
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20
Q

Engine start duty cycle on ground

A

1 & 2 - 90sec 10sec

3,4,5 - 90sec 5 min

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21
Q

Engine start duty cycle in flight

A

1 120sec-10sec

2,3,4,5 60sec-5 min

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22
Q

Max temp for t/o & land

A

ISA +35º

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23
Q

Single pack operation 900 Max altitude

A

25000ft

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24
Q

Single pack operation 700 Max altitude

A

31000ft

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25
Max A/d press alt
T/o & landing 8000ft
26
Min fuel go around
272kg per wing
27
Flap and slat operations prohibited above?
15000ft
28
Max fuel imbalance T/O & app; other phases
T/O 136 kg max | Other 363kg max
29
Min fuel feed temp
5º
30
Min fuel temp in tanks
-37º
31
Max load for generator
40kv/a | 15kv/a ADG
32
Max load for TRU
1020
33
Max rwy slope
+/- 2%
34
Oxy deploy alt
14000ft
35
Cabin alt warning
10000ft cabin altitude | 8,6 delta p
36
T/O segments
1st 35ft -> gear up = any + 2nd gear up -> paa = 2,4% 3rd Paa -> clean up = any + 4th Any + -> 1500ft AAL = 1,2%
37
Go around minimum required climb grad
2,5% If different is pubblished on chart (different minima for different rate). Check on speed booklet Single Engine climb gradient performance.
38
WCA calculation
Delta hdg/wind direction +20 = %wind speed =Cwc WCA= 60xCWC/TAS
39
3º how many ft/nm
319 ft/nm
40
Vs descent 3º glide
1/2 gs
41
10% climb grad how many ft/nm
600 ft/nm = 10% climb grad
42
1º pitch change how vs vary?
TAS/6 x 10 = ft/min/1º pitch
43
Low temp ops: | Altitude correction....
-4% for each 10º below ISA = REAL ALTITUDE
44
Cowl anti ice on when
OAT less than +10º and visibility less than 1500mt
45
Wing anti ice on when?
OAT less than +5º and visibility less than 1500mt
46
RVSM Speed limit
M 0.82
47
Minimum RVR for LVTO
400m
48
Min ambient temperature to start APU
-40º C
49
Max tail wind component for take off and landing
10 Kts
50
Timing for low pressure test (check valve test)
CAS should be displayed within 2 minutes. | If doesn’t 30 seconds cranking engine.
51
Max speed to use wiper.
250kts
52
Turbulence penetration speed
280 KIAS or M .75 Whichever is lower
53
Engine cool down period after reverser
3 minutes for Idle Reverse | 5 minutes for max Reverse.
54
When Continuos Ignition is required?
``` 1- Contamined RWY 2- mod or sev turbulence 3- mod or heavy precipitation 4- thunderstorm 5- wind shear ```
55
Engine warm up time.
Max 75% N1 for 2 minutes or till engine instrument are green.
56
AP minimum use height
600ft AGL for TAKE OFF | 400ft AGL for LANDING
57
Engine start ITT and N2
ITT must be Below 120ºC | At 20% N2 select thrust idle
58
Stabilized approach criteria
``` SPEED: Vref+20kt -0kt PITCH: +-5º BANK: +-7º Sink rate: 1000ft/min LOC and GS: +- 1 dot ``` NPA: +- 5º (course)
59
On ground anti ice
COWL: OAT below +10ºC WING: OAT below +5ºC Both case visibility below 1500m or RWY contamination
60
Anti Ice in Flight
COWL & WING: TAT below 10ºC and SAT above -40ºC | wing only if speed below 230Kts
61
Cold soak engine limitations
60 sec. Motoring che king N1 rotating. | Deploy reverser till the cycle last 2second or less.
62
SID standard climb gradient?
3,3% If different than STD is published on chart. Check on OFP palette 2 engine operative climb gradient.
63
Required Landing distance DRY RWY
ALD+40% No call required if RWY length is more than 2000mt (for DRY) and no tail wind
64
Required landing distance WET RWY
ALD+40% + 15% No call required if RWY length is more than 2500mt (for WET) and no tail wind
65
Required landing distance CONTAM RWY
ALD (from QRH1) + 15%
66
Rvsm altimeters tolerance
+/- 200ft in flight | +/-75 ft on ground
67
Climb speed
MSL to 10000ft, 250 kts 10000 and above, 290/0.74 0.74 to FL360 Above FL360 - 0.77
68
Max Lmc (last minutes change)
300kg Or 3 pax and 1000Kg of Fuel (CRJ 900&700)
69
T.O. Thrust Max ITT
963º x 2 minutes | 947º x 5 minutes
70
DAA weight
5kg/piece
71
Speed and altitude for Windmilling engine Re-start
``` Speed= 250 KIAS Alt= below 21000 Ft ```
72
Max headwind for CAT II
16kt
73
Max crosswind for CAT II
17kt

Crj 700/900 Limitation (1 decks)

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