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CRJ Limitations > Limitations > Flashcards

Limitations Flashcards

0
Q

Minimum engine fuel temperature limit for t/o

A

5 C @ engine inlet

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1
Q

Jet A minimum temperature for bulk fuel t/o limit

A

-30 C

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2
Q

Minimum fuel for go around

A

600 lbs

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3
Q

Pressure refueling

Left
Right
Center
Total

A

Left-7,492
Right-7,492
Center-4,610
Total-19,594

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4
Q

Gravity total

A

14,810 lbs

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5
Q

Max fuel imbalance between main tanks

A

300 lbs @ t/o, 800 lbs @ other phases

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6
Q

Engine starter cranking limits (flight)

Attempt 1
&
Attempt 2-5

A

Attempt 1- 120 sec on, 10 sec off

Attempt 2-5- 60 sec on, 5 min off

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7
Q

Engine starter cranking limits (ground)

Attempt 1 and 2
Attempt 3-5

A

Attempt 1-2- 90 sec on, 10 sec off

Attempt 3-5- 90 sec on, 5 min off

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8
Q

Continuous ignition must be used…

A
  1. T/o & landing on contaminated runway
  2. Moderate or heavier rain
  3. Moderate or heavier turbulence
  4. Vicinity of thunderstorms
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9
Q

Minimum oil pressure minimum steady state

A

25 psi

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10
Q

Minimum oil temp for start

A

-40 C

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11
Q

Minimum temperature for t/o

A

ISA-40 C

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12
Q

Max temperature for t/o and landing

A

ISA+35 C

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13
Q

Max operating altitude

A

41,000 ft

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14
Q

Max cargo belly weight

A

850 lbs

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15
Q

Max cargo FWD weight

A

850 lbs

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16
Q

Mac cargo AFT weight

A

4,375 lbs

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17
Q

Minimum flight weight

A

45,000 lbs

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18
Q

Max zero fuel weight

A

70,000 lbs

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19
Q

Max landing weight

A

73,500 lbs

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20
Q

Max t/o weight

A

82,500 lbs

21
Q

Max ramp weight

A

82,750 lbs

22
Q

APU max operating altitude

A

41,000 ft

23
Q

APU minimum battery voltage for start

A

22 volts

24
Q

APU minimum temp cold soaked start

A

-40 C

25
Q

Mixing of certain fuel types is permitted?

A

True

26
Q

Max cruise Mach # in RVSM

A

.82m

27
Q

RVSM required equipment

A

1 autopilot
1 altitude alerting system
2 transponders
2 air data computers

28
Q

When must reverse thrust be reduced to idle

A

60 kts

29
Q

Autopilot altitude restrictions…

A

80 ft precision
110ft single-engine precision
400 ft non-precision/visual

30
Q

Max single pack operating altitude

A

25,000 ft

31
Q

Max negative differential pressure

A

-.5 psi

32
Q

Max differential pressure

A

8.7 psi

33
Q

Max windshield wiper speed

A

250 kts

34
Q

Max crj 700 crosswind component

A

27 kts dry

15 kts slippery

35
Q

Max crj 900 crosswind component

A

22 kts dry

15 kts slippery

36
Q

Max gear retract speed

A

200 kts

37
Q

Max gear operating speed

A

220 kts

38
Q

Max gear extend speed

A

220 kts

39
Q

Max turbulence speed

A

280 kts

.75m

40
Q

Flap 45

A

170 kts

41
Q

Flap 30

A

185 kts

42
Q

Flap 20

A

220 kts

43
Q

Flap 1-8

A

230 kts

44
Q

Max tailwind component

A

10 kts

45
Q

Max runway slope

A

+/- 2*

46
Q

In flight icing procedure

A

Cowl anti ice on in icing conditions or ICE is annunciation by the ice detector system.

Wing anti ice must be on when annunciated by the ice detection system or in icing conditions and IAS is less than 230 kts.

47
Q

Ground icing procedure

A

Cowl anti ice on in icing conditions or when OAT 10 C or less and operating on runways and taxiways with snow ice slush or standing water.

Wing anti ice on OAT less than 5 C or below and visible moisture is present (1 mile visibility or less) and OAT is 5 C or below and runway is contaminated.

48
Q

APU max altitude to use bleed air for engine start

A

25,000 ft

49
Q

APU max altitude for bleed air use

A

25,000 ft

50
Q

APU max starting altitude

A

37,000 ft

CRJ Limitations (1 decks)

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