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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
Q

Max A/d press alt

A

T/o & landing 8000ft

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26
Q

Min fuel go around

A

272kg per wing

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27
Q

Flap and slat operations prohibited above?

A

15000ft

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28
Q

Max fuel imbalance T/O & app; other phases

A

T/O 136 kg max

Other 363kg max

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29
Q

Min fuel feed temp

A

5º

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30
Q

Min fuel temp in tanks

31
Q

Max load for generator

A

40kv/a

15kv/a ADG

32
Q

Max load for TRU

33
Q

Max rwy slope

34
Q

Oxy deploy alt

35
Q

Cabin alt warning

A

10000ft cabin altitude

8,6 delta p

36
Q

T/O segments

A

1st 35ft -> gear up = any +
2nd gear up -> paa = 2,4%
3rd Paa -> clean up = any +
4th Any + -> 1500ft AAL = 1,2%

37
Q

Go around minimum required climb grad

A

2,5%

If different is pubblished on chart (different minima for different rate). Check on speed booklet Single Engine climb gradient performance.

38
Q

WCA calculation

A

Delta hdg/wind direction +20 = %wind speed =Cwc

WCA= 60xCWC/TAS

39
Q

3º how many ft/nm

40
Q

Vs descent 3º glide

41
Q

10% climb grad how many ft/nm

A

600 ft/nm = 10% climb grad

42
Q

1º pitch change how vs vary?

A

TAS/6 x 10 = ft/min/1º pitch

43
Q

Low temp ops:

Altitude correction….

A

-4% for each 10º below ISA = REAL ALTITUDE

44
Q

Cowl anti ice on when

A

OAT less than +10º and visibility less than 1500mt

45
Q

Wing anti ice on when?

A

OAT less than +5º and visibility less than 1500mt

46
Q

RVSM Speed limit

47
Q

Minimum RVR for LVTO

48
Q

Min ambient temperature to start APU

49
Q

Max tail wind component for take off and landing

50
Q

Timing for low pressure test (check valve test)

A

CAS should be displayed within 2 minutes.

If doesn’t 30 seconds cranking engine.

51
Q

Max speed to use wiper.

52
Q

Turbulence penetration speed

A

280 KIAS or M .75

Whichever is lower

53
Q

Engine cool down period after reverser

A

3 minutes for Idle Reverse

5 minutes for max Reverse.

54
Q

When Continuos Ignition is required?

A 
1- Contamined RWY
2- mod or sev turbulence 
3- mod or heavy precipitation 
4- thunderstorm
5- wind shear
55
Q

Engine warm up time.

A

Max 75% N1 for 2 minutes or till engine instrument are green.

56
Q

AP minimum use height

A

600ft AGL for TAKE OFF

400ft AGL for LANDING

57
Q

Engine start ITT and N2

A

ITT must be Below 120ºC

At 20% N2 select thrust idle

58
Q

Stabilized approach criteria

A 
SPEED: Vref+20kt -0kt
PITCH: +-5º
BANK: +-7º
Sink rate: 1000ft/min
LOC and GS: +- 1 dot

NPA: +- 5º (course)

59
Q

On ground anti ice

A

COWL: OAT below +10ºC
WING: OAT below +5ºC

Both case visibility below 1500m or RWY contamination

60
Q

Anti Ice in Flight

A

COWL & WING: TAT below 10ºC and SAT above -40ºC

wing only if speed below 230Kts

61
Q

Cold soak engine limitations

A

60 sec. Motoring che king N1 rotating.

Deploy reverser till the cycle last 2second or less.

62
Q

SID standard climb gradient?

A

3,3%

If different than STD is published on chart. Check on OFP palette 2 engine operative climb gradient.

63
Q

Required Landing distance DRY RWY

A

ALD+40%

No call required if RWY length is more than 2000mt (for DRY) and no tail wind

64
Q

Required landing distance WET RWY

A

ALD+40% + 15%

No call required if RWY length is more than 2500mt (for WET) and no tail wind

65
Q

Required landing distance CONTAM RWY

A

ALD (from QRH1) + 15%

66
Q

Rvsm altimeters tolerance

A

+/- 200ft in flight

+/-75 ft on ground

67
Q

Climb speed

A

MSL to 10000ft, 250 kts
10000 and above, 290/0.74
0.74 to FL360
Above FL360 - 0.77

68
Q

Max Lmc (last minutes change)

A

300kg
Or
3 pax

and
1000Kg of Fuel (CRJ 900&700)

69
Q

T.O. Thrust Max ITT

A

963º x 2 minutes

947º x 5 minutes

70
Q

DAA weight

71
Q

Speed and altitude for Windmilling engine Re-start

A 
Speed= 250 KIAS
Alt= below 21000 Ft
72
Q

Max headwind for CAT II

73
Q

Max crosswind for CAT II

Crj 700/900 Limitation (1 decks)

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