Limitations Flashcards
1
Q
Start T6
A
816-850 (20 Secs)
850-950 (5 Secs)
2
Q
Max Takeoff T6
A
800 (Up to 816 for 5 Mins)
3
Q
Max Continuous T6
A
800
4
Q
Transient T6
A
816 (Up to 850 for 20 Secs)
5
Q
Takeoff Torque
A
100% (up to 110% for 5 Mins)
6
Q
Max Climb/Cruise Torque
A
84%
7
Q
Transient Torque
A
120% ( 20 Secs)
8
Q
Takeoff Np
A
100.0 - 101.0 %
9
Q
Max Climb/Cruise Np
A
100.0 - 101.0 %
10
Q
Max Reverse Np
A
80.5%
11
Q
Transient Np
A
110.0% ( 20 Secs)
12
Q
Ground Nh
A
62.0% MIN
13
Q
Takeoff/Continuous Nh
A
102.0%
14
Q
Max Climb/Cruise Nh
A
100.0%
15
Q
Takeoff/Continuous NL
A
102%
16
Q
Climb/Cruise NL
A
100%
17
Q
Start Oil Temp
A
-40 MIN
18
Q
Ground Idle Oil Temp
A
-40 - 115
19
Q
Takeoff/Max Continuous Oil Temp
A
45 - 115
20
Q
Max Climb/Cruise Oil Temp
A
45 - 115
21
Q
Reverse Oil Temp
A
45 - 115
22
Q
Transient Oil Temp
A
115 - 125 (15 Mins MAX)
23
Q
Start Oil PX
A
70 MAX
24
Q
Ground Oil PX
A
40 Min
OPS Between 40 - 55 Only if Nh is below 75%
25
Takeoff/Max Continuous Oil PX
55 - 65
26
Max Climb/Cruise Oil PX
55 - 65
27
Max Reverse Oil PX
55 - 65
28
Transient Oil PX
40 - 70
29
Starter Limits
30 Secs ON - 3 Mins OFF
30 Secs ON - 3 Mins OFF
30 Secs ON - 30 Mins OFF
30
Flap Limits
15 - 200KIAS
25 - 150 KIAS
45 - 135 KIAS
31
Gear Vlo/Vle
200 KIAS
32
Max Demonstrated Crosswind
30 KTS
33
Turbulence Penetration Speed
175 KIAS
34
Known Icing Visible Moisture <10* Speed
165 KIAS
35
VMO / MMO
Below 8000 ft = 250Kts
8000 to FL130 = 272 Kts
F130 to FL320 = M.52
36
Va
200kts
37
Un-usable Fuel
1311 kgs Each wing (2622 kgs total)
38
Useable Fuel
1300 kgs Each wing (2600 kgs total)
39
Max fuel imbalance
272kgs (600LBS)
40
How much is the un-useable fuel increased by if you lose a main ejector pump?
36.1Kgs (79Lbs)
41
Max weights
MRW - 12070
MTOW - 11990
MLW - 11700
MZFW - 10900
42
Min operating temperature
-54*C
43
Max Operating temperature
A/C Functioning - ISA +35*C
No A/C, AAI OFF - ISA +20*C
No A/C, AAI ON - ISA + 15*C ( ISA +20*C for 30Min)
44
Max Operating Altitude
EEC ON, BLEED OPEN = 32000ft
EEC ON , BLEED CLOSED = 25000ft
EEC OFF, BLEED OPEN = 25000ft
EEC OFF, BLEED CLOSED = 20000ft
45
Max Slope
+- 2%
46
Max Tailwind
10 kts
47
Max Demonstrated XW
30kts
48
Max Cruise Tq @ NP 100,90,80%
Np / TQ
100 = 72%
90 = 80%
80 = 84%
These NP/TQ combinations yield 1305 SHP
49
Max speed for windshield wiper operation
160 kts
50
Min Nh for pneumatic operation
80%
51
When can we use leading edge de-icers?
Off for takeoff until reaching the final segment speed
52
Min speeds in icing
Flaps up 165 kts
| Flaps down 140kts
53
What are atmospheric icing conditions defined as?
Visible moisture at or below +10*C
54
What are the main generator load limits?
On ground OAT < ISA+27C 400amps
On ground OAT > ISA+27C 380amps
In flight up to FL270 400amps
In flight above FL270 380amps
55
What are the Aux generator load limits?
Up to FL180 150amps
| Above FL180 140amps
56
What are the APU generator load limits?
Up to FL160 400amps
| above FL160 290amps
57
Maximum battery temperature
70*C
58
Flight Load Limits
Flaps UP = -1G +2.8G
| Flaps DOWN = 0G +2G
59
Min battery voltage for engine or APU start?
24VDC Engine
| 22VDC APU
60
Max load for engine start?
150A
61
Battery Minimum for dispatch
20VDC
62
Min Oxygen pressure for dispatch
30 Pax, Pilot, Co-pilot Observer and Attendant - 1470psi
30 Pax, Pilot, Co-pilot and Attendant - 1300psi
ambient temperature of 21 deg C.
63
Max APU operating temp
ISA +38*C
64
Max APU EGT during start?
974*C (732-974 10 secs max)
65
Max APU EGT Steady state?
680*C ( 680-732 5Mins)
66
APU Altitude start limits
-1000 - 20000ft
67
APU Speed limits for airstart
Min 135 KIAS
| Max 240 KIAS up to 5,000ft decreasing to 210 KIAS at 20,000ft
68
Min speed for AP engagement
110kts
69
Min speed for AP engagement (OEI)
120kts
70
Minimum Maneuvering Speeds
```
FLAP
0 - 160
15 - 140
25- 130
45 - 120
```
