Powerplant Flashcards

0
Q

Min oil temp - start

A

-30 deg C

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1
Q

Max oil temp

A

+ 160 deg C

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2
Q

Min oil temp - Take off power?

A

20 deg C

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3
Q

Min oil pressure - take off?

A

45 psi > 90.0 HP

35 psi < 72.3 HP

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4
Q

Min oil pressure - continuous flight

A

35 psi > 90 HP

25 psi < 72.3 HP

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5
Q

Min Engine Fuel Temp?

A
  • 40 deg C
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6
Q

Max Engine Fuel Temp ( unrestricted )

A

140 deg C

165 deg for a maximum of 15 minutes is permissible

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7
Q

Max engine Fuel Temp ( 15 min )

A

165 deg C

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8
Q

Min Fuel Tank Temp ( Red CAS )

A
  • 37 deg C
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9
Q

Max Fuel Tank Temp ( Red CAS )

A

54 deg C

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10
Q

Fuel Tank Temp Below -30 deg C with less than 5,000 lbs of fuel

A

Maintain .80 Mach and descend to an altitude where temperature is -60 deg C or warmer.

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11
Q

MAX Fuel Imbalance - Take Off

A

1,000 lbs

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12
Q

MAX Fuel Imbalance - In Flight

A

2,000 lbs

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13
Q

MAX Crosswind for Engine Start

A

30 knots

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14
Q

MAX Tail Wind for Engine start

A

20 knots

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15
Q

MAX TGT Starting - Ground

16
Q

MAX Relighting (Air start) TGT

17
Q

Starter Duty Cycle

A

3 starts at 3 min for each attempt, 15 sec between each attempt.
15 min off following 3rd starter attempt.

18
Q

Starter Re-engaged MAX RPM

19
Q

Cowl Anti-ice - ON

A

8 deg C w/moisture

20
Q

MAX TGT prior to ground start

21
Q

Engine limits. LP. HP. TGT. TIME

MCT

A

MCT LP 101 / HP 98.9 / TGT 860 deg C / Time unrestricted

22
Q

Engine Limits LP / HP/ TGT/ Time

T/O

A

T/O LP 101.1 / HP 99.6 / TGT 900 deg C / TIME 5 min (10 min SE)

23
Q

Engine Limits LP / HP / TGT / TIME

Overspeed

A

LP 101.5 / HP 99.8 / 905 deg C for 20 seconds

24
Engine Limits LP / HP / TGT / TIME Over Temp
TGT 905 deg C / TIME 20 seconds
25
Engine Limits LP / HP / TGT / TIME Reverse
LP 70.0 / TIME 30 seconds
26
Can you Take Off in the ALT mode?
NO it is prohibited.
27
What type of engine does the G550 have?
BMW Rolls Royce BR710C4-11
28
How much thrust does the BR710C4-11 produce?
15,385 lbs of thrust at SL (sea level) on a standard day.
29
What is the bypass ratio of a BR710C4-11 engine?
4:1 bypass ratio
30
Appropriately what weight will permit a takeoff and climb directly to FL510?
58,000 lbs takeoff gross weight or less.
31
When can the G550 climb directly to FL410 and cruise at 80M?
At MTOW
32
At MTOW, SL, on a standard day, how much runway do you need for Takeoff and climb initially at 4,100 rpm?
5,870' runway at MTOW, at SL on a standard day will initially climb at 4,100' rpm
33
What is the G550 Landing Distance at MLW (75,300 lbs)?
2,950 ft is the landing distance at MLW