Limitations Flashcards
1
Q
Auto mode normal maximum differential pressure
A
7.8 psi
2
Q
Maximum negative differential pressure
A
-0.3 psi
3
Q
Maximum altitude after an in flight decompression
A
10,000ft. MSL unless MEA or other constraints require a higher altitude
4
Q
Maximum operating speed Vmo/Mmo
A
320/.78
5
Q
Maximum operating from 8,000 - 10,000 ft. MSL
A
Red Line
6
Q
Maximum Operating - up to 8,000 ft. MSL
A
250
7
Q
Maximum Turbulence Penetration
A
250/.63 whichever is lower, 200 at or below 10,000ft.
8
Q
Maximum Maneuvering (Va)
A
200
9
Q
Landing Gear Extension
A
250 kts
10
Q
Landing Gear Extended
A
250 kts
11
Q
Landing Gear Retraction
A
200 kts
12
Q
Flaps 9
A
250 kts
13
Q
Flaps 18
A
200 kts
14
Q
Flaps 22
A
200 kts
15
Q
Flaps 45
A
145 kts
16
Q
Maximum Wiper Operating
A
160 kts
17
Q
Momentary airspeed excursions at flaps 45 that are due to wind gusts or turbulence are allowed up to how many knots without crew or maintenance action?
A
155 kts
18
Q
Steady state operating above how many knots at flaps 45 is not allowed?
A
145 kts
19
Q
Maximum Operating Altitude
A
37,000ft.
20
Q
Minimum Takeoff and Landing Pressure Altitude
A
-1,000 ft.
21
Q
Maximum Takeoff and Landing Pressure Altitude
A
8,000 ft.
22
Q
Takeoff and Landing Temperature Limits (Minimum)
A
-40 degrees C
23
Q
Takeoff and Landing Temperature Limits (Maximum -1,000 and 8,000 ft)
A
52 C SAT, 34 C SAT
24
Q
Minimum TAT in cruise flight above 25,000ft
A
-45 C
25
When do icing conditions exist?
When the OAT is 10C or below and visible moisture in any form is present (such as clouds, fog with visibility of one mile or less, rain, snow, sleet and ice crystals)
26
When do icing conditions exist in flight?
When the TAT is 10C or below and visible moisture in any form is present (such as clouds, fog with visibility of one mile or less, rain, snow, sleet and ice crystals)
27
When do icing conditions exist when operating on the ground?
When the OAT is 10C or below and operating on ramps, taxiways, or runways where surface snow, ice, standing water or slush may be ingested by the engines, or freeze on engines, nacelles or engine sensor probes.
28
Minimum and maximum temperatures for manual anti-ice operation
-40C, 10C
29
What temperature scale is used for ground or for takeoff?
Static Air Temperature (SAT)
30
What temperature scale is used for operations in flight?
Total Air Temperature (TAT)
31
What is the temperature limitation for automatic Anti-icing system operation
There is none
32
Takeoff is prohibited when:
Frost, snow, ice or slush is adhering to the wings, control surfaces, stabilizers, pitot static ports or AOA vanes
33
An _____ inch frost layer is permitted on the underwing surfaces. Frost not permitted on the:
1/8, not permitted on the lower or upper surface of the horizontal stabilizer or the upper surface of the wing
34
When is a runway considered contaminated?
When more than 25% of the required field length, within the width being used, is covered by:
1. More than 1/8 inch of: standing water, slush or wet snow
2. More than 3/4 inches of dry snow
3. Compacted snow
4. Ice
35
When should the pre-takeoff tactile check be performed?
Whenever outside temperature is 5C or below and
1. There is visible moisture or:
2. Water is present on the wing or
3. The difference between the dew point and the outside temperature is 3C or less or
4. The atmospheric conditions have been conducive to frost formation
36
Minimum autopilot engagement height
500 ft.
37
Minimum autopilot disengagement altitude
```
Instrument approach (APR or NAV mode): MDA/DA
Visual Approach (HDG mode): TPA (1,500ft. AFL)
```
38
When is autopilot use prohibited?
Single engine go arounds
39
Approach mode selection during localizer capture is allowed only when
Aircraft is inbound
40
When is yaw damper operation not authorized?
Takeoff to 500ft. AFL
| Landing
41
Maximum crosswind for CAT II operations
15 knots
42
Maximum altitude for APU Operation
37,000ft.
43
Maximum altitude for APU start
30,000ft.
44
Maximum APU start EGT
884C
45
Maximum continuous APU EGT
680C
46
Maximum APU rotor speed
104%
47
Minimum APU start temperature
-54C
48
Minimum battery temperature for APU Start
-20C
49
The APU (Continuous) EGT may be exceeded up to _____C for _____ minutes maximum
717C, 5
50
APU Starter Limits (Cooling period)
Between 3 consecutive attempts: 1 min off
| Between 2 series of 3 consecutive attempts: 30 min off
51
What is the limitation when the AHRS is in the initialization mode?
Aircraft must not be moved
52
Maximum load on main generator and APU generator
400A on main generator at all altitudes and APU generator up to 30,000ft
300A for APU generator above 30,000ft
53
Maximum battery temperature
70C
54
What is the engine cool down period after landing or high power runs?
1 min at idle or taxi thrust
55
Minimum dispatch oil quantity?
8 quarts before engine start or 7 quarts after engine start
56
What is the engine warm up timeframe prior to increasing thrust to the takeoff setting?
Run the engine at idle or taxi thrust a minimum of 4 minutes for cold engines and 2 minutes for warm engines. An engine is considered cold if it has been shutdown for more than 90 minutes.
57
What is the minimum temperature of the engine oil prior to increasing thrust above 83%? Is there any way around this temperature limit?
Minimum oil temperature must be 40C. In lieu of this temperature limit, it is acceptable to run the engine for at least 8 minutes and ensure the oil temperature is in the green range prior to advancing the thrust levers for takeoff.
58
Maximum ITT for engine starts
800C
59
Maximum ITT for max continuous thrust
901C
60
Maximum ITT for ALT T/O-1
917C
61
Maximum ITT for T/O-1 [A1/3], T/O [A1/3]
929C
62
Maximum ITT for T/O-1 [A1], T/O RSV [A1/3]
948C
63
Maximum N1%
100%
64
N2% min-max
57.0-102.4%
65
Oil pressure may operate in the Amber range up 115psi in all thrust modes for how long?
5 min
66
Operations in the Amber range above 115psi to 155psi is permitted for how long?
2 min
67
What is the total time in the Amber range allowed for oil pressure?
5 min
68
What must happen if the oil pressure exceeds into the red range?
It is not authorized and must be monitored and logged in the AML
69
Minimum oil temperature for starting
-40C
70
Minimum oil temperature for takeoff
40C (if temperature is not at 40, perform the engine warm up prior to takeoff procedure)
71
Engine starter limits (on ground)
Starting or dry motoring: up to 5 min ON, 5 min off
OR
1st - 4th cycles: 1 min. ON, 1 min. OFF
Following cycles: 1 min. ON, 5 min. OFF
72
Engine starter limits (in flight)
Maximum continuous operation time: 5 min. ON
No cool down time is required
73
Maximum altitude for flap extension
20,000ft.
74
Maximum airspeed after takeoff/during climb without re-trimming
160 kts
75
Maximum fuel imbalance
800 lbs
76
Total usable fuel
11,100 lbs
77
Minimum and maximum fuel tank temperature
-40C, 52C
78
Holding configuration
Landing gear up
Flaps up
Minimum airspeed 200 kts (icing conditions only)
79
What are the intended uses of the thrust reversers?
Rejected takeoff and landing only
80
After initiating reverse thrust, what just happen?
A full stop
81
Maximum thrust reverse MUST be used:
1. To prevent a runway excursion
2. When landing on runways with "medium" or "poor" braking action reported, unless the appropriate landing distance penalty is applied
82
Idle reverse MAY be used on:
1. Dry runways 9,000ft. or shorter (usable length)
| 2. Non-dry runways where the braking action is good
83
Thrust reverser use is prohibited for:
1. Power back operations
2. Taxi operations
3. Thrust lever stabilized in any intermediate position between idle reverse and maximum reverse
84
Maximum demonstrated crosswind
30 kts
85
Flight maneuvering load acceleration limits
Flaps up: 2.5g - -1.0g
| Flaps down: 2.0g - 0g
86
Maximum takeoff and landing tailwind
10 kts
87
Maximum differential pressure
8.1 psi
