Engine Limits Flashcards

(31 cards)

1
Q

Start ITT limit

A

850 - 1000C for 5s
750 - 850C for 20s

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2
Q

Idle ITT limit

A

750C

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3
Q

T/O Max Continuous ITT

A

820C

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4
Q

Max Cruise Climb ITT

A

785C

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5
Q

Max Reverse ITT

A

760C

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6
Q

Max Transient ITT

A

850C for 20s

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7
Q

T/O max continuous TQ

A

100%

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8
Q

Max Transient Torque

A

156% for 20s
102% for 7 mins

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9
Q

Minimum Idle Propeller RPM?

A

1050RPM

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10
Q

T/O max continuous RPM

A

1700RPM

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11
Q

Max reverse RPM

A

1650RPM

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12
Q

Transient prop RPM Limits

A

1870RPM (20s)
1735RPM (7 mins)

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13
Q

Idle N1 minimum %

A

62%

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14
Q

TO Max Continuous N1

A

104%

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15
Q

Cruise Climb Max N1

A

104%

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16
Q

Max transient N1

17
Q

Startup oil pressure range

18
Q

Idle oil pressure minimum

19
Q

T/O Max Continuous Cruise/Climb Oil Pressure

20
Q

Cruise climb oil pressure

21
Q

Reverse oil pressure

22
Q

Transient Oil Pressure

23
Q

Start Oil Temp Minimum

24
Q

Idle Oil Temp Minimum

A

-40°C - 110°C

25
T/O max cont Cruise/Climb oil temp
0-110°C Excess of 99°C for 10 mins max
26
Cruise climb max oil temp
0-110°C Excess of 99°C for 10 mins max
27
Max Reverse oil temp
0-99°C Excess of 99°C not permitted
28
Max transient oil temp
0-110°C Excess of 99°C for 10 mins max
29
Generator limit at low idle?
75%
30
Generator limit at High Idle?
100%
31
At what engine TQ do igniters come on with Auto - Ignition available?
17% and below