Limitations Flashcards

1
Q

Runway slopes approved for TO/LD

A

Uphill/downhill +/- 2%

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2
Q

Max ramp weight 700/900

A

75250/85000

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3
Q

Max takeoff weight 700/900

A

75000/84500

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4
Q

Max landing weight 700/900

A

67000/75100

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5
Q

Approach category 700

A

C

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6
Q

Approach category 900

A

D
-when using reduced landing reference speed, category c is used

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7
Q

Max zero fuel weight 700/900

A

62300/70750

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8
Q

Minimum fuel weight 700/900

A

42000/45000

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9
Q

Max tailwind for TO/LD 700/900

A

10

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10
Q

Max crosswind takeoff dry runway 700/900

A

28/35

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11
Q

Max landing crosswind dry runway 700/900

A

30/32

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12
Q

Max crosswind for TO/LD wet runway

A

27

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13
Q

Max crosswind for TO/LD with RCC of 3

RCC 2 or 1?

A

20

15

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14
Q

Max crosswind for TO/LD dry runway with high Mins

A

PIC = 25. SIC = 15

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15
Q

When is flex thrust takeoff prohibited

A

-Wing and/or cowl anti ice bleeds are in use
-runways contaminated with ice, snow, slush, and water
-warnings of wind shear or downdrafts have been forecasted
-anti skid system inop

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16
Q

Can you do a flex thrust procedure on a wet runway

A

Yes if wet runway performance data is used

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17
Q

RVSM required equipment

A

-autopilot
-altitude alerting system
-altitude reporting transponder (2)
-one can be inop
-air data computers (2)

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18
Q

Flight deck door

A

-must be closed and locked at all times during flight except to permit access and egress in accordance with FOM and CFM
-anytime door is open, a challenge and response closing and locking verification must be used to verify that the door is closed and locked
-anytime a required flight crew leaves, another crew member must be present in the flight deck to make sure the other flight crew member can’t be locked out

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19
Q

Aft Cargo loading limits

A

3650 (company)

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20
Q

Forward cargo loading limit 700/900

A

1000/1700

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21
Q

Turbulence penetration speed

A

280 or 0.75 indicated mach number (IMN) whichever is less

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22
Q

Max operating altitude

A

41000ft

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23
Q

Max ambient air temp approved for TO/LD

A

ISA +35 Celsius

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24
Q

Minimum ambient temp approved for takeoff

A

-40 Celsius (-40 Fahrenheit)

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25
Q

CRJ 700 is in what Lahso group

A

7

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26
Q

What lahso group is CRJ 900 in

A

8

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27
Q

Minimum distance required for lahso in 700

A

Start at 6000 from sea level to 999ft airport elevation. For every extra 1000 feet elevation add 100 ft to min distance

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28
Q

Minimum distance for lahso in 900

A

Start at 7000 from sea level to 999ft airport elevation. For every extra 1000 feet elevation add 100 ft to min distance

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29
Q

When must taxi lights be switched off

A

Airplane is stationary in excess of 10 min

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30
Q

Circuit breaker reset limitations (in flight)

A

Must not be reset or cycled unless doing so is explicitly specified in QRH or unless, in PIC judgement, resetting or cycling is necessary for safe completion of the flight

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31
Q

Cowl anti ice must be active on the ground when

A

-OAT is 10 Celsius or below and visible moisture in any form is present
-OAT is 10 Celsius or below when operating on ramps, taxiways, or runways where surface snow, ice, slush, or standing water is present
-note: if continuous ignition and cowl Anti ice is needed at the same time, activate anti ice first

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32
Q

When must cowl anti ice be on when inflight

A

-when in icing conditions
-when ICE is annunciated by ice detection system

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33
Q

Wing anti ice must be on when on the ground when

A

-OAT 5 Celsius or less with any form of visible moisture
-OAT 5 Celsius or less on takeoff with a contaminated runway of surface snow, slush, or standing water

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34
Q

When must wing anti ice be on in flight

A

-ICE is annunciated by ice detection system
-when in icing conditions and the airspeed is less than 230 knots

Do not hold in icing conditions with flaps/slats extended

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35
Q

Super cooled large droplet icing limits

A

-continued operation into areas with SLD is prohibited
-wing anti ice must be on
-cowl anti ice must be on
-leave icing conditions when side window icing occurs

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36
Q

APU start limits

A

-Minimum ambient temp for starting a cold soaked apu on the ground is -40 Celsius
-do not perform more than 3 starts / start attempts in one hour
-two minute delay between cranking attempts

37
Q

Engine warm up limits

A

-engine must remain at idle until oil pressure reaches normal operating range
-during all starts, don’t exceed 75% N1 for two minutes after start, or until all operating indications are in the normal range, whichever is longer

38
Q

Airplane cold soaked

A

-before first flight of day, when airplane is cold soaked at an ambient temp of -30 Celsius or below for more than 8 hours
-engines must be motored for 60 seconds and the fan rotation must be verified before an engine start is initiated
-thrust reversers must be actuated until the deploy and stow cycles are 2 seconds are less

39
Q

Flex thrust takeoff procedure must not be used when

A

-wing and/or cowl anti icing bleeds are in use
-on runways contaminated with ice, slush, water, and snow
-when warnings of wind shear or downdrafts have been forecast
-when the anti skid system is inoperative

Flex thrust procedure may be used on wet runways if wet runway performance data is used

40
Q

Max cruise Mach number during flight in RVSM airspace

A

700 = 0.83
900= 0.82

41
Q

700/900 flaps 1 and 8 speed

A

230 knots

42
Q

700/900 flaps 20 speed limit

A

230/220 knots

43
Q

Flaps 30 speed limit

A

185 knots

44
Q

Flaps 45 speed limit

A

170 knots

45
Q

Max gear extension and gear extended/locked speed

A

220 knots

46
Q

Max gear retraction speed

A

200 knots

47
Q

Windshield wiper operation

A

Max airspeed for operation is 250

If wiper fails in non-parked position, airplane speed must not exceed 250

48
Q

Max tire speed limit

A

-700 is 182 and 900 is 195

49
Q

Max speed for ADG ops

A

VMO/MMO

50
Q

Max airport pressure altitude for TO/LD

A

8000 ft

51
Q

Cargo limitation

A

Must be within 60 minutes if suitable airport if cargo is carried in either compartment

52
Q

Wheel brake cooling limits

A

Brake cooling times must be observed between a landing or a low-energy rejected takeoff and a subsequent takeoff to ensure that sufficient brake energy is available to bring the airplane to a complete stop if the subsequent takeoff is rejected (see odh)

53
Q

Max relief differential pressure

A

8.7 psi

54
Q

Max negative differential pressure

A

-0.5

55
Q

During taxi and takeoff differential pressure shouldn’t exceed

A

0.1 psi

56
Q

During initial landing (at touchdown) the max differential pressure shouldn’t exceed

A

1.0 psi

57
Q

Max altitude for single pack ops with more than 82 cabin occupants including flight attendants? Less than or equal to 82? (CRJ 900)

A

25000

31000

58
Q

Max altitude for single pack ops (CRJ 700)

A

31000

59
Q

When must the airplane be completely depressurized?

A

Prior to opening doors

60
Q

Use of EMER DEPRESS above what altitude is prohibited?

A

15000ft

61
Q

Autopilot ops is prohibited below what except for certain scenarios?

Visual and non-precision approaches min altitude is?

Precision ILS approaches with both engines min altitude is?

Precision ILS with one engine inop min altitude is?

Ops with ILS glide path that exceeds how many degrees is prohibited?

A

600ft agl

400ft agl

80ft agl

110ft agl

3.5 degrees

62
Q

RVSM AIRSPACE

A

ADC source coupled to the active autopilot must be the same as that coupled to the ATC transponder during flight in RVSM airspace

63
Q

Load limitation on the main (each) and APU generator

A

40 kVA

64
Q

Max permissible continuous DC load on each TRU is

A

120 amps

65
Q

Max permissible time for ground ops with DC power only for the CRT displays is

A

5 minutes

66
Q

When setting the MDA if the altitude is not a 10 increment number what must you do?

A

Round to the next highest 10 foot increment

67
Q

When are you allowed to deviate from ATC other than an emergency?

A

A TCAS resolution advisory occurs

68
Q

Wing and/or cowl anti ice is prohibited when

A

The APU is a bleed source in manual mode

69
Q

Max permissible fuel imbalance between the left and right tank are?

A

During takeoff is 300 pounds

All other phases is 800 pounds

Note: fuel remaining in a tank when the appropriate fuel quantity indicator reads zero is not usable

70
Q

Takeoff with a fuel load in excess of how much is not permitted unless each wing tank is above what?

A

500 and 4400 pounds

71
Q

Min fuel for go around is? What is the assumed max climb Attitude?

A

600 pounds

10 degrees nose up

72
Q

Takeoff with fuel temp indications below what are prohibited?

A

5 Celsius

73
Q

In regards to cross flow, what must be off for takeoff?

A

Powered and gravity cross flow

74
Q

Bleed air extraction is not permitted above what altitude?

A

25000

75
Q

During engine start during ground ops, is there a bleed air extraction limitation?

A

No

Each engine can be started using APU as bleed source

76
Q

Engine HIGH PWR SCHEDULE switch

A

Not permitted for normal ops

77
Q

When must continuous ignition be used

A

Takeoff and landing on contaminated runways

Flight through moderate or heavier intensity rain

Flight through moderate or heavier intensity turbulence

Flight in vicinity of TS

(If continuous ignition and anti ice are needed at the same time anti ice must be selected before continuous ignition)

78
Q

Starter cranking limits

A

Starter cannot be used if N2 rpm exceeds 45%

79
Q

Engine start ground

1&2

3 through 5

A

Max time on 90 seconds followed by 10 second cool down

Max time on 90 seconds followed by 5 minute cool down

80
Q

Engine start or motoring in flight

1

2 through 5

A

Max time on 120 seconds followed by 10 second cool down

Max time on 60 seconds followed by 5 minute cool down

81
Q

Motoring ground

1

2 through 5

A

Max time on 90 seconds followed by 5 minute cool down

Max time in 30 seconds followed by 5 minute cool down

82
Q

Initiation of thrust lever movement from shutoff to idle requires

A

ITT at 120 Celsius or less for ground starts

ITT at 90 Celsius or less for air starts

83
Q

Thrust reversers are approved for

A

Ground use only (in flight is prohibited)

84
Q

What are thrust revers intended for?

If EICAS or thrust reverser icons are present can you takeoff?

A

Full stop landings (no touch and go attempts)

No

85
Q

During landing, max reverse thrust is prohibited below?

When should reverse idle be achieved?

What should reverse thrust be limited to during preflight check?

A

75 knots

60 knots

Reverse idle

86
Q

Is reverse taxi ops ever allowed

A

No

87
Q

Can you use slats/flaps enroute?

What about above 15000ft

A

No

No

88
Q

At what altitude can flight spoilers not be deployed?

At what speed should they not be deployed

A

Below 1000

Below Vref plus 10 at the current weight and flap config

89
Q

Stall protection system

A

Both switches must remain on for all phases of flight