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Crj 900 Cfm > Chapter 2 Limitations > Flashcards

Chapter 2 Limitations Flashcards

0
Q

What is the max ramp weight

A

85000

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1
Q

Which category do we use for approaches

A

D

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2
Q

What is the max takeoff weight

A

84500

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3
Q

What is the max landing weight

A

75100

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4
Q

What is the max zero fuel weight

A

70750

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5
Q

What is the minimum flight weight

A

45000

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6
Q

What is the max cargo forward and aft

A

Aft is 3650 (compby)

Forward is 1700

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7
Q

What is the max cruise in rvsm airspace

A

.82

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8
Q

Flaps extended speeds

A 
Flaps 1 - 230 
Flaps 8 - 230 
Flaps 20 - 220
Flaps 30 - 185 
Flaps 45 - 170
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9
Q

Max gear operating speed

A

Landing gear extension - 220
Landing gear retraction - 200
Gear down speed - 220

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10
Q

Turbulence penetration speed

A

280 or .75 whichever is slower

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11
Q

Max wiper speed

A

250

If the wipers fail in a non parked position speed must not exceed 250

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12
Q

Tire limit speed

A

195

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13
Q

Max speed for adg operation

A

Vmo/mmo

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14
Q

Max tailwind

A

10

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15
Q

Max crosswind for takeoff dry

A

35

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16
Q

Max crosswind for landing dry

A

32

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17
Q

Max crosswind for takeoff and landing wet

A

27

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18
Q

Max crosswind when breaking action is fair

A

20

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19
Q

Max crosswind when ba is poor

A

15

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20
Q

Max crosswind dry for high mins

A

25 captain 15 fo

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21
Q

Max pressure alt for takeoff and landing

A

9600

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22
Q

Max operating alt

A

41000

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23
Q

Max ambient air temp for takeoff and landing

A

Isa plus 35

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24
Q

Min ambient temp for takeoff

25
Q

How far from a suitable airport in time can you go if cargo is carried

26
Q

Max pressure differential

27
Q

Max negative differential pressure

28
Q

Must not exceed during to landing taxi

29
Q

Max alt on single pack

30
Q

Airplabe must be de pressurized before opening which doors

31
Q

What alt can you not use emer depress above

32
Q

Operations above which degree descent path are prohibited

33
Q

Lowest altitude autopilot is allowed on one engine

34
Q

Loads on ac system 0 to 41000

A

Main gen and apu 40 kva

35
Q

Max Load on tru in flight

36
Q

What is required for prnav

A

One fms
Fms cdu one
Vhf nav dme gps

37
Q

Ground ice cowls

A

10 or Colder and visible moisture or contaminated pavement

Must select cowls prior to continuos ignition

38
Q

Cowls flight

A

Ice is detected
10 or colder up to -40
Visible moisture

39
Q

Wings ground

A

5 degrees or below contaminated or visible moisture

40
Q

Wing ice flight

A

Ice is detected
In icing conditions below 230
Don’t hold with slats or flaps extended

41
Q

What is the limitation on icing when operating the apu as a bleed source in manual mode

A

Wing and or cowl selection

42
Q

Max fuel imbalance during takeoff

43
Q

Max fuel imbalance in cruise

44
Q

Min fuel for a go around

A

600 pounds per wing with 10 degrees up

45
Q

Max fuel quality per wing

A

7492 pressure 7405 gravity
Center is 4610 pressure

Totals are 19594 and 14810

46
Q

Take off what must engine fuel temp be above

47
Q

Max amount of starts on the apu in one hour

A

3 with a 2 minute cool down period after each

48
Q

Max alt for bleed air extraction from apu

49
Q

Engine warm up limitations

A

Engine must remain at idle until oil pressure reaches normal
Do not exceed 75 percent n1 for two minutes after start or until all indications are normal whichever is longer

50
Q

Engine high power schedule switch limitation

A

Not permitted for normal ops

51
Q

When must continuous ignition be used

A

Contaminated runways
Moderate rain
Moderate turbulence
Vicinity of thunderstorms

52
Q

When can you not flex

A 
If wing or cowls are in use 
Contaminated runways 
Warnings of windshear or down drafts 
Anti skid is inop 
Flex thrust must have flex data
53
Q

Starter limitations

A

Must not be used above 45 percent n2

54
Q

Max time limits for starting engines

A

Engine start ground 90 seconds followed by 10 seconds cool for start 1 and 2
3 through 5 is 90 seconds on 5 minutes cool

55
Q

Engine start or motoring in flight

A

1 is 120 seconds followed by 10 seconds cool

2 through 5 is 60 seconds on 5 minutes cool

56
Q

Motoring on the ground

A

90 seconds on 5 minutes cool for start one

2 through 5 is 30 seconds on 5 minutes cool

57
Q

Itt limitation for fuel intro on engine start

A

Same as 200

58
Q

Thrust reverser limitations

A

No activating in flight
Do not attempt a go around after reverser deployment
No take off if you have rev icons or caution messages
Idle thrust by 60 and max thrust prohibited less than 75
During preflight check of the reverses with the airplane stationary reverse thrust must be limited to reverse idle

59
Q

Slats/flaps limitation

A

Enroute is prohibited

Above 15000 is prohibited

60
Q

Flight spoilers limitations

A

Must not be extended below 1000 feet

Must not be extended at airspeeds below vref +10 for the current weight and flap configuration

Crj 900 Cfm (3 decks)

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