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FCOM VOL 2 CRJ-900 > LIMITATIONS > Flashcards

LIMITATIONS Flashcards

1
Q

MRW, MTOW, MLW, MZFW?

A

MRW 38222 KG
MTOW 37995 KG
MLW 34065 KG
MZFW 32092 KG

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2
Q

Maximum airport pressure altitude for TO & Landings?

A

10.000 FT

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3
Q

Maximum Operating Altitude?

A

41.000 FT

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4
Q

Max. weight in compartment 6 before one FD member has to stay in the cockpit before offload, due to tail tipping?

A

780 KG

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5
Q

Maximum Ambient air temperature approved for TO & Landing is?

A

ISA + 35 Degrees

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6
Q

Minimum Ambient air temperature approved for TO is?

A

Minus 40 Degrees

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7
Q

When shall Cowl Anti-ICE be selected on during ground ops?

A

OAT is 10 Degrees or below and visible moisture in any form is present such as fog with vis of 1500M or less, rain, snow, sleet & ice crystals.

And when operating on contaminated RWY’s & Taxiways.

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8
Q

When shall Cowl Anti-ICE be selected on during flight operations?

A

When in icing conditions which is:
TAT below 10 degrees and visible moisture is encountered such as clouds, rain, snow etc.

EXCEPT when SAT is -40Degrees or below.

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9
Q

When shall wing Anti-ICE be selected on during ground ops?

A

OAT is 5 Degrees or below and visible moisture in any form is present such as fog with vis of 1500M or less, rain, snow, sleet & ice crystals.

And when operating on contaminated RWY’s.

NOTE: When type II, III or IV anti-icing fluids has been applied, the wing anti-ice system must first be selected on prior to thrust increase for TO.

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10
Q

When shall wing Anti-ICE be selected on during flight operations?

A

When ICE is annunciated on EICAS or when in icing conditions and airspeed is less than 230 KIAS.

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11
Q

What is the maximum runway slopes? Up and downhill?

A

+2% Uphill
-2% Downhill

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12
Q

Max tailwind component for take-off & landings?

A

10 knots.

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13
Q

How many minutes must the flight be within a suitable airport, if cargo is carried in either cargo compartment?

A

60 minutes.

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14
Q

Green range for N1?

A

0 - 99.4% RPM

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15
Q

Green range for N2?

A

0 - 99.3% RPM

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16
Q

Green range for oil temp?

A

-40 - 155 Degrees

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17
Q

How many percent must the N1 setting on ED1 be within compared to the N1 setting on the perfo app?

A

-+1%.

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18
Q

How many minutes after engine start does the N1 need to stay below 75%?

A

2 minutes.

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19
Q

Normal take off power and maximum power (two engines) is limited to how many minutes?

A

5 minutes.

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20
Q

APR power for one engine is limited to how many minutes?

A

10 minutes.

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21
Q

ITT must be below how many degrees, before attempting to ground start engine?

A

120 Degrees.

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22
Q

What is the minimum oil level for flight?

A

40%. = 1 flight.

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23
Q

What is a cold soaked airplane?

A

When the airplane has been parked in more than -30 degrees for more than 8 hours.

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24
Q

When shall continuous ignition be used?

A

Take off and landings on contaminated runways.

Flights through moderate or heavy rainfall

Flights through moderate or severe turbulence.

Flight in the vicinity of thunderstorms.

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25
Q

Starter cranking limits on ground during engine start?

A

The starter must not be used when indicated n2 RPM exceeds 45%.

The starter must only be used for 90 seconds during start 1 & 2 followed by a 10 seconds cooldown.

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26
Q

Max altitude for engine relight windmilling?

A

25.000FT

27
Q

Max altitude for engine relight starter assisted?

A

21.000FT

28
Q

Max altitude for engine relight all-engine-out rapid relight?

A

10.000FT

29
Q

Max fuel imbalance on ground?

A

136KG

30
Q

Max fuel imbalance in flight?

A

363KG

31
Q

Max usable fuel load for left main tank (pressure refueling)?

A

3398 KG

32
Q

Max usable fuel load for right main tank (pressure refueling)?

A

3398 KG

33
Q

Max usable fuel load for centre tank (pressure refueling)?

A

2091KG

34
Q

Max total usable fuel load (pressure refueling)?

A

8887KG

35
Q

The minimum fuel quantity for go-around is?

A

272 KG Per wing.

(With airplane level and maximum airplane clim attitude of 10 degrees nose up).

36
Q

Minimum fuel temperature for take-off?

A

5 degrees.

37
Q

Maximum oil consumption on each engine pr. hour?

A

0.05 us Gallons.

38
Q

Max RPM for the APU?

A

106% RPM

39
Q

Minimum ambient temperature for starting a cold soaked APU on the ground is?

A

-40 Degrees

40
Q

Max APU starts per hour?

A

3 starts / start attempts.

( Two minute delay between cranking attempt to allow for cooling of starter and for APU drainage).

41
Q

Max. EGT, APU on speed on ground?

A

682 - 789 degrees

42
Q

Max. altitude for APU bleed air extraction?

A

25.000 FT

43
Q

Max. permissible load on the APU generator?

A

40 KvA.

44
Q

Max. EGT, APU on speed In flight?

A

807 degrees. (Green range 0-806)

45
Q

Max mach number during cruise in RVSM airspace?

A

M 0.82

46
Q

Max speeds for flaps?

A

FLAPS 1: 230
FLAPS 8: 230
FLAPS 20: 220
FLAPS 30: 185
FLAPS 45: 170

47
Q

Maximum airspeed at which it is safe to extend the landing gear?

A

220 KIAS

48
Q

Maximum airspeed at which it is safe to retract the landing gear?

A

200 KIAS

49
Q

Max airspeed at which the airplane may be flown with the landing gear extended and locked?

A

200 KIAS

50
Q

Tire limit speed?

A

195 KIAS

51
Q

Max airspeed for ADG operations?

A

VMO/MMO.

52
Q

Turbulence penetration speed?

A

280 KIAS / MACH .75

53
Q

Max speed for windshield wiper operation?

A

250 KIAS

54
Q

Maneuvering limit load factors for flaps up and flaps down?

A

Flaps up: -1.0G - 2,5G
Flaps down: 0.0G - 2.0G

55
Q

Maximum positive differential pressure is?

A

8.7 PSI

56
Q

Maximum negative differential pressure is?

A

-0,5 PSI

57
Q

Max altitude for single pack operation?

A

25.000FT

58
Q

AP minimum use height for TO?

A

600 ft. AGL

59
Q

AP minimum use height for NPA?

A

400 ft. AGL

60
Q

AP minimum use height for one engine operating?

A

110 ft. AGL

61
Q

AP minimum use height for PA?

A

60 ft. AGL.

62
Q

Maximum permissible time for ground operation with DC power only?

A

5 minutes to protect the flight compartment CRT displays.

63
Q

Max permissible continuous load on each TRU in-flight?

A

120 amp.

FCOM VOL 2 CRJ-900 (1 decks)

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