Limitations (ERJ) Flashcards

1
Q

Min flight crew?

A

2 Pilots

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2
Q

EMB-145 is certified in the transport category in the following conditions during the day or night:

A

VFR, IFR, Icing

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3
Q

Max Runway Slope

A

+/- 2% of runway length

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4
Q

Runway Surface

A

Paved

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5
Q

Max Tailwind

A

10 Kts

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6
Q

Max Temp for Aircraft

A

ISA+35

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7
Q

Min/Max takeoff & landing pressure altitude

A
  • 1000/8000 (EP, LR)

- 1000/10000 (XR)

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8
Q

Min/Max SAT at FL370

A

-65/-21.5

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9
Q

Min/Max SAT for takeoff

A

-40/52

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10
Q

Min SAT below FL250

A

-54

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11
Q

Min TAT above FL250

A

-45

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12
Q

Mx inspection needed when landing below ____

A

-40C

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13
Q

Vlo retract speed

A

200 kts

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14
Q

Vlo Extension

A

250 kts

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15
Q

Vle

A

250 kts

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16
Q

Va

A

200 kts

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17
Q

Max speed Flaps 9

A

250 kts

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18
Q

Max Speed Flaps 18

A

200 kts

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19
Q

Max Speed Flaps 22

A

200 kts

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20
Q

Max Speed Flaps 45

A

145 kts

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21
Q

Max Speed Flaps 45 (XR)

A

160 kts

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22
Q

Above 10,000 with YD disengaged, max speed flaps 22 (XR)

A

180 kts

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23
Q

Above 10,000 with YD disengaged, max speed flaps 45 (XR)

A

145 kts

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24
Q

Max airspeed after T/O without retrimming

A

160 kts

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25
Q

For non-XR, when flaps are extended/retracted from 45, momentary airspeed deviations between ________ will NOT require a MX inspection

A

145-160

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26
Q

Max windshield wiper operating speed

A

170

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27
Q

Vturb below 10,000

A

200 kts

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28
Q

Vturb above 10,000

A

250 kts or .63M, whichever is lower

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29
Q

Don’t operate windshield wipers _______

A

On a dry windshield

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30
Q

Max fuel imbalance

A

800 lbs

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31
Q

Min fuel tank temp

A

-40

32
Q

Max fuel tank temp

A

52

33
Q

Max N1

A

100%

34
Q

Min/Max oil pressure below 88% N2 (All Models)

A

34/110 PSI

35
Q

Min/Max oil pressure above 88% N2 (EP/LR)

A

50/110 PSI

36
Q

Min/Max oil pressure above 88% N2 (XR)

A

48/110 PSI

37
Q

On EP/LR, operation between 34-50 PSI is permitted during:

A

Takeoff and go-around

38
Q

On XR, operations between 34-48 PSI is permitted during:

A

Takeoff and go-around

39
Q

Max oil pressure may be exceeded during start if oil temp is below______, The engine must then remain at IDLE until oil pressure drops below _____:

A

21

110 PSI

40
Q

Oil Pressure is GREEN when:

A

< = 110PSI

41
Q

Min Oil temp for start:

A

-40

42
Q

Max ITT for start

A

800

43
Q

All takeoff thrust ratings and ITT limits are time limited to:

A

5 minutes

44
Q

Any engine exceedance or peak must be:

A

monitored and logged by the crew

45
Q

Dry motoring continuous operation:

A

5 minutes ON & 5 minutes OFF

46
Q

Engine starting cycles #1-4 limit:

A

1 minute ON & 1 minute OFF

47
Q

Engine starting cycle #5 limit:

A

1 minute ON & 5 minutes OFF

48
Q

After start, engines must run at idle or taxi thrust for _____ on a COLD engine

A

4 minutes

49
Q

After start, engines must run at idle or taxi thrust for _____ on a WARM engine

A

2 minutes

50
Q

Engines are considered cold if shut down for at least _______

A

90 minutes

51
Q

Engines must run at least ________ at idle or taxi thrust before being shut down

A

2 minutes.

3-5 minutes is recommended.

52
Q

Max altitude for starting APU

A

FL300

53
Q

Max operational altitude for APU

A

FL370

54
Q

APU shuts down automatically at ______ rotor speed

A

104%

55
Q

APU EGT may exceed _____ for a max of _________

A

680 up to 717C, 5 minutes

56
Q

Min battery temp for APU start

A

-20

57
Q

Start cycles for APU after 1-2 attempts:

A

1 minute off

58
Q

Start cycle for APU after 3rd attempt:

A

30 minutes off

59
Q

Max APU gen load above FL300

A

300A

60
Q

Min AP engagement height

A

500’ AGL

61
Q

AP Disengagement height for visual and CAT 1 approaches

A

200’

62
Q

AP Disengagement height for CAT 2

A

85’

63
Q

AP Disengagement height for non precision approaches

A

before leaving MDA

64
Q

Max ISIS duration on BAT only is _______. Can be extended to ________ if pitot heat #3 is OFF in non-icing conditions

A

40 minutes, 45 minutes

65
Q

Max altitude for flap extension

A

FL200

66
Q

Max diff pressure

A

7.8 PSI

67
Q

Max diff over-pressure

A

8.1 PSI

68
Q

Max diff negative-pressure

A

-0.3 PSI

69
Q

Min temp for manual anti-ice operation

A

-40

70
Q

Max temp for manual anti-ice operation

A

10

71
Q

Holding config in icing conditions

A

Gear UP, Flaps UP, min speed 200 kts

72
Q

All XR takeoff thrust ratings/ITT between ____ are time limited to ____. Takeoff thrust ratings/ITT up to ____ are permitted up to a max of _____.

A

971-992, 90 seconds, 970, 5 minutes

73
Q

To increase N2 above ____, the engine oil temp must be ____. In lieu of this limit, it’s acceptable to either run the engine for at least ______, OR complete a static run-up to ______ N2, allow the engines to stabilize and ensure oil pressure is

A

83%, 40C, 8 minutes, 88%, 83 PSI

74
Q

All aircraft display oil pressure in range _______ in AMBER and permitted in all operation modes; limited to _____.

A

111-115 PSI, 5 minutes

75
Q

Operation in the oil pressure AMBER range between ______ is permitted in all operation modes; limited to ______. However, total over-pressure time may not exceed _______

A

116-155 PSI, 2 minutes, 5 minutes.