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NJE RJ / 146 > 146 Limitations > Flashcards

146 Limitations Flashcards

1
Q

What is the max TGT on the 146 NJF when starting engines?

A

849 degress. It can go up to 865 deg but only for 10secs

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2
Q

What is Vfe for the 146 NJF?

  • 18 deg (en-route/holding)
  • 18 deg
  • 24 deg
  • 30 deg
  • 33 deg
A

175kts - 18 deg (en-route/holding)
215kts - 18 deg
180kts - 24 deg
155kts - 30 deg
150kts - 33 deg

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3
Q

What is Vlo / Vle speed for the 146 NJF?

A

205kts

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4
Q

The landing gear must not be operated or remain extended at altitudes highter than what?

A

20,000ft

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5
Q

What are the climb speeds for:
- Best long range?
- Best climb gradient?

A

250kts - Best long range
210kts - Best climb gradient

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6
Q

What are the autopilot limitations for minimum altitude used?

A

Not in ALT hold below 1000ft (Circling Approaches)

Not in vertical speed mode below 500ft (RNP)

Not below 60ft in precision approach (RJ, 146 unsure)

(300ft after T/O missed app?)

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7
Q

What is the bird impact speed?

A

If there is a risk of bird strike, not above 250kts below 8,000ft

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8
Q

On the 146 NJF what is the rough air speed? Vra
- Normal
- Reduced for en-route climb
- Flap 18 deg

A

Normal - Lower of 0.6 IMN and placard IAS: 257kts

Reduced for en-route climb - 220kts up to 10,000ft

Flap 18 deg - 175kts

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9
Q

Is the 146 NJF RVSM approved?

A

No

Reduced vertical separation minimum - from FL 290 to FL 410 - reduction from 2000ft to 1000ft

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10
Q

Max wind component on 146 NJF

  • Tailwind on T/O
  • Cross wind on T/O
  • Tailwind on landing
  • Cross wind on landing
A

15kt - Tailwind on T/O
35kt - Cross wind on T/O

15kt - Tailwind on landing
35kt - Cross wind on landing

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11
Q

146 NJF is flexible thrust approved on wet runways? Y/N

A

Approved

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12
Q

What is Vmo and Mmo on the 146 NJF?

A

Vmo - 305
Mmo - 0.72

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13
Q

What is the max altitude for flaps on the 146 NJF?

A

19,000ft

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14
Q

On the 146 NJF what are the maximum weights for?
Ramp
Take-off
Zero fuel
Landing

A

Max Ramp - 44,452kg
Max Take Off - 44,225kg
Max Zero Fuel - 35,833kg
Max Landing - 38,328kg

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15
Q

On take-off on the 146 NJF what is the max:

  • N1
  • N2
  • TGT

and what are the limits and time where it can be exceeded?

A

N1 - 97.0 (100 for 10s)
N2 - 98.8 (100 for 10s)
TGT - 882 (904 for 15s)

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16
Q

On the 146 NJF what is the max MCT?

  • N1
  • N2
  • TGT
A

N1 - 97
N2 - 96.9
TGT - 857

17
Q

What APU does the RJ have?
What is it’s max start EGT?
And max starting altitude?

A

Sunstrand
Max EGT on start - 1,032
Max altitude - 20,000ft

18
Q

What is the normal RPM range of the APU?

A

94.5 to 103.5

19
Q

What is the APU:
- max RPM
- min RPM
- max EGT?

A

Max RPM - 106.5
Min RPM - 91.5
Max EGT - 718

20
Q

What is the Minimum N2 in descent when - the Airframe ice protection OFF, Engine Anti-ice OFF (TMS OFF or in SYNC)

FL310 to FL250

FL250 to FL200

Below FL200

A

FL310 to FL250 - 70%

FL250 to FL200 - 65%

Below FL200 - 60%

21
Q

What is the Minimum N2 in descent when - the Airframe ice protection OFF, Engine Anti-ice ON (TMS OFF or in SYNC).

FL310 to FL250

FL250 to FL200

Below FL200

A

FL310 to FL250 - 70%

FL250 to FL200 - 67%

Below FL200 - 67%

22
Q

What is the Minimum N2 in descent when - the Airframe ice protection ON, Engine Anti-ice ON (TMS OFF or in SYNC)?

A

70% at sea level; add 2% every 5000ft above sea level

23
Q

On the 146 NJF is flexible thrust on wet runways approved?

A

Yes

24
Q

On the 146 NJF is T/O with flap 33 deg approved?

A

No - not approved

25
Q

On the 146 NJF what is the max alitude for flaps?

A

19000ft

26
Q

On the 146 NJF what is the Va manouvering speed:
Flap 0
Flap 18

A

240kts

175kts

27
Q

On the 146 NJF what is the minimum oil pressure:

Ground Idle
Flight Idle
MCT
T/O

A

Ground Idle - 25
Flight Idle - 35
MCT - 85
T/O - 87

NJE RJ / 146 (11 decks)

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