Limitations (ERJ) Flashcards
(75 cards)
1
Q
Min flight crew?
A
2 Pilots
2
Q
EMB-145 is certified in the transport category in the following conditions during the day or night:
A
VFR, IFR, Icing
3
Q
Max Runway Slope
A
+/- 2% of runway length
4
Q
Runway Surface
A
Paved
5
Q
Max Tailwind
A
10 Kts
6
Q
Max Temp for Aircraft
A
ISA+35
7
Q
Min/Max takeoff & landing pressure altitude
A
- 1000/8000 (EP, LR)
- 1000/10000 (XR)
8
Q
Min/Max SAT at FL370
A
-65/-21.5
9
Q
Min/Max SAT for takeoff
A
-40/52
10
Q
Min SAT below FL250
A
-54
11
Q
Min TAT above FL250
A
-45
12
Q
Mx inspection needed when landing below ____
A
-40C
13
Q
Vlo retract speed
A
200 kts
14
Q
Vlo Extension
A
250 kts
15
Q
Vle
A
250 kts
16
Q
Va
A
200 kts
17
Q
Max speed Flaps 9
A
250 kts
18
Q
Max Speed Flaps 18
A
200 kts
19
Q
Max Speed Flaps 22
A
200 kts
20
Q
Max Speed Flaps 45
A
145 kts
21
Q
Max Speed Flaps 45 (XR)
A
160 kts
22
Q
Above 10,000 with YD disengaged, max speed flaps 22 (XR)
A
180 kts
23
Q
Above 10,000 with YD disengaged, max speed flaps 45 (XR)
A
145 kts
24
Q
Max airspeed after T/O without retrimming
A
160 kts
25
For non-XR, when flaps are extended/retracted from 45, momentary airspeed deviations between ________ will NOT require a MX inspection
145-160
26
Max windshield wiper operating speed
170
27
Vturb below 10,000
200 kts
28
Vturb above 10,000
250 kts or .63M, whichever is lower
29
Don't operate windshield wipers _______
On a dry windshield
30
Max fuel imbalance
800 lbs
31
Min fuel tank temp
-40
32
Max fuel tank temp
52
33
Max N1
100%
34
Min/Max oil pressure below 88% N2 (All Models)
34/110 PSI
35
Min/Max oil pressure above 88% N2 (EP/LR)
50/110 PSI
36
Min/Max oil pressure above 88% N2 (XR)
48/110 PSI
37
On EP/LR, operation between 34-50 PSI is permitted during:
Takeoff and go-around
38
On XR, operations between 34-48 PSI is permitted during:
Takeoff and go-around
39
Max oil pressure may be exceeded during start if oil temp is below______, The engine must then remain at IDLE until oil pressure drops below _____:
21
| 110 PSI
40
Oil Pressure is GREEN when:
< = 110PSI
41
Min Oil temp for start:
-40
42
Max ITT for start
800
43
All takeoff thrust ratings and ITT limits are time limited to:
5 minutes
44
Any engine exceedance or peak must be:
monitored and logged by the crew
45
Dry motoring continuous operation:
5 minutes ON & 5 minutes OFF
46
Engine starting cycles #1-4 limit:
1 minute ON & 1 minute OFF
47
Engine starting cycle #5 limit:
1 minute ON & 5 minutes OFF
48
After start, engines must run at idle or taxi thrust for _____ on a COLD engine
4 minutes
49
After start, engines must run at idle or taxi thrust for _____ on a WARM engine
2 minutes
50
Engines are considered cold if shut down for at least _______
90 minutes
51
Engines must run at least ________ at idle or taxi thrust before being shut down
2 minutes.
| 3-5 minutes is recommended.
52
Max altitude for starting APU
FL300
53
Max operational altitude for APU
FL370
54
APU shuts down automatically at ______ rotor speed
104%
55
APU EGT may exceed _____ for a max of _________
680 up to 717C, 5 minutes
56
Min battery temp for APU start
-20
57
Start cycles for APU after 1-2 attempts:
1 minute off
58
Start cycle for APU after 3rd attempt:
30 minutes off
59
Max APU gen load above FL300
300A
60
Min AP engagement height
500' AGL
61
AP Disengagement height for visual and CAT 1 approaches
200'
62
AP Disengagement height for CAT 2
85'
63
AP Disengagement height for non precision approaches
before leaving MDA
64
Max ISIS duration on BAT only is _______. Can be extended to ________ if pitot heat #3 is OFF in non-icing conditions
40 minutes, 45 minutes
65
Max altitude for flap extension
FL200
66
Max diff pressure
7.8 PSI
67
Max diff over-pressure
8.1 PSI
68
Max diff negative-pressure
-0.3 PSI
69
Min temp for manual anti-ice operation
-40
70
Max temp for manual anti-ice operation
10
71
Holding config in icing conditions
Gear UP, Flaps UP, min speed 200 kts
72
All XR takeoff thrust ratings/ITT between ____ are time limited to ____. Takeoff thrust ratings/ITT up to ____ are permitted up to a max of _____.
971-992, 90 seconds, 970, 5 minutes
73
To increase N2 above ____, the engine oil temp must be ____. In lieu of this limit, it's acceptable to either run the engine for at least ______, OR complete a static run-up to ______ N2, allow the engines to stabilize and ensure oil pressure is
83%, 40C, 8 minutes, 88%, 83 PSI
74
All aircraft display oil pressure in range _______ in AMBER and permitted in all operation modes; limited to _____.
111-115 PSI, 5 minutes
75
Operation in the oil pressure AMBER range between ______ is permitted in all operation modes; limited to ______. However, total over-pressure time may not exceed _______
116-155 PSI, 2 minutes, 5 minutes.
