E175 Limitations

Question 1

Max. Ramp Wt.

Answer 1

85,870

Question 2

Max. T/O Wt.

Answer 2

85,517

Question 3

Max. Lnd. Wt.

Answer 3

74,957

Question 4

Max. Zero Fuel Wt.

Answer 4

69,886

Question 5

Max. Aft. Cargo

Answer 5

2,535

Question 6

Max. Fwd. Cargo

Answer 6

3,306

Question 7

Min. Runway Width

Answer 7

100’ (SW)

Question 8

Wing Span

Answer 8

93’ 11”

Question 9

Aircraft Length

Answer 9

103’ 11”

Question 10

Tail Height

Answer 10

32’ 4”

Question 11

Battery Min Voltage

Answer 11

22.5

Question 12

Engine Start Max. Temp

Answer 12

815°C

Question 13

Min. Oil Temp Start

Answer 13

-40°C

Question 14

Min. Oil Pressure Start

Answer 14

25 psi

Question 15

Engine Start Cranking Limits (Ground) 1&2

Answer 15

90 Sec Max Cumulative On 10 Sec Off

Question 16

Engine Start Cranking Limits (Ground) 3-5

Answer 16

90 Sec Max Cumulative On 5 Min Off

Question 17

Engine Start Cranking Limits (Flight) 1&2

Answer 17

120 Sec Max Cumulative On 10 Sec Off

Question 18

Engine Start Cranking Limits (Flight) 3-5

Answer 18

120 Sec Max Cumulative On 5 Min Off

Question 19

Engine Dry Motoring Limits Attempt 1

Answer 19

90 Sec On 5 Min Off

Question 20

Engine Dry Motoring Limits Attempt 2-5

Answer 20

30 Sec On 5 Min Off

Question 21

Engine Dry Motoring After 5 Attempts

Answer 21

The process may be repeated following a 15 minute cool down period.

Question 22

When it is necessary to perform an engine start with tailwind, monitor N1 indication.

Answer 22

When there is no positive increase of N1 indication before starter cutout (50% N2), the engine start must be manually aborted.

Question 23

Takeoff with the Automatic Takeoff Thrust Control System (ATTCS) OFF

Answer 23

Not authorized.

Question 24

Max. Fuel Capacity

Answer 24

20,935 lb

Question 25

Max. Fuel Imbalance

Answer 25

794 lb

Question 26

Min. Fuel Tank Temp.

Answer 26

-40°C

Question 27

Fuel crossfeed must be selected

Answer 27

OFF during takeoff and landing.

Question 28

APU Start, after the EICAS is energized.

Answer 28

Wait 30 seconds to start the APU.

Question 29

Max. aircraft unattended with APU running.

Answer 29

5 Min.

Question 30

APU Start Limit 1&2

Answer 30

60 Sec. off

Question 31

APU Start Limit 3

Answer 31

5 Min.

Question 32

APU Min./Max. Start Temp.

Answer 32

-54°C/ ISA +35°C

Question 33

APU Min./Max. Continuous Operation Temp.

Answer 33

-54°C/ ISA +35°C

Question 34

Max Alt. APU Start

Answer 34

30,000 ft.

Question 35

Max. Alt. APU Operation

Answer 35

33,000 ft.

Question 36

Max. Alt APU Gen. Use

Answer 36

33,000 ft.

Question 37

Max. Alt APU Bleed Use

Answer 37

15,000 ft.

Question 38

Max. Alt APU Engine Start

Answer 38

21,000 ft.

Question 39

Max. Diff. Press. Up to 37,000 ft.

Answer 39

7.8 psi

Question 40

Max Diff. Press. Above 37,000 ft.

Answer 40

8.34 psi

Question 41

Max Diff. Over Press.

Answer 41

8.77 psi

Question 42

Max Diff Press. T/O & Lnd

Answer 42

0.2 psi

Question 43

Min. Hydraulic Reservoir Temp For Eng. Start

Answer 43

-18°C

Question 44

Brake temperature indication for takeoff.

Answer 44

Must be in the green range.

Question 45

Do not attempt a go-around maneuver.

Answer 45

After deployment of the thrust reversers.

Question 46

After selecting reverse thrust, do not move the thrust levers into the forward thrust range.

Answer 46

Until the REV icon on the EICAS is shown in amber or green.

Question 47

The use of thrust reversers during normal taxi operations is:

Answer 47

Prohibited.

Question 48

The use of thrust reversers for power back operations is:

Answer 48

Prohibited.

Question 49

The TO DATASET MENU on the MCDU must be set to ENG in the following cases:

Answer 49

When OAT is between 5°C and 10°C and: – When there is any possibility of encountering visible moisture up to 1,700 ft AFE. – When 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.

Question 50

The TO DATASET MENU on the MCDU must be set to ALL in the following cases:

Answer 50

when OAT is below 5°C and: – When there is any possibility of encountering visible moisture up to 1,700 ft AFE. – When 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.

Question 51

When either one or both ice detectors are failed:

Answer 51

The crew must set the mode selector to ON when icing conditions exist or are anticipated below 10°C TAT with visible moisture.

Question 52

Auto Pilot Min. Engagement Alt. T/O.

Answer 52

400 ft. AGL

Question 53

Auto Pilot Min. Use Alt.

Answer 53

50 Ft. AGL

Question 54

Auto Pilot Min. Use Alt. Non-Precision Approach

Answer 54

MDA

Question 55

TAS, TAT, and SAT information are only valid above.

Answer 55

60 kt.

Question 56

While transmitting in VHF1, the standby magnetic compass indication is:

Answer 56

Not valid.

Question 57

Barometric altimeter minimums must be used for all:

Answer 57

CAT I approaches.

Question 58

Back course approaches using IESS are:

Answer 58

Prohibited.

Question 59

Navigation is not to be predicated on the use of:

Answer 59

The Terrain Awareness System.

Question 60

The use of predictive EGPWS functions should be manually inhibited when:

Answer 60

Landing at an airport that is not in the database to avoid unwanted alerts.

Question 61

The use of predictive EGPWS functions must be manually inhibited during:

Answer 61

QFE operations, when GPS data is unavailable or inoperative. Press in the GRD PROX TERR INHIB button to inhibit predictive EGPWS functions.

Question 62

RNP instrument approaches are:

Answer 62

Not authorized (SW).

Question 63

The use of FMS Speed Mode in the event of an engine failure.

Answer 63

Is prohibited.

Question 64

Max. Ops. Alt.

Answer 64

41,000

Question 65

Max Alt. T/O And Land

Answer 65

8000

Question 66

Max. RWY Slope

Answer 66

+/- 2%

Question 67

Max Tail Wind

Answer 67

15 kts

Question 68

Max Single Pack ops.

Answer 68

31,000

Question 69

VMO SL-8,000

Answer 69

300

Question 70

VMO 10,000-Mach Transition

Answer 70

320

Question 71

MMO

Answer 71

0.82

Question 72

VA

Answer 72

240

Question 73

VLO EXT, RET & VLE

Answer 73

250

Question 74

V Tire

Answer 74

195

Question 75

V RAT Deploy Max.

Answer 75

VMO/MMO

Question 76

V Min to provide RAT Power

Answer 76

130

Question 77

VB (Below 10,000')

Answer 77

250

Question 78

VB (10,000 & Above)

Answer 78

270/.76M (Whichever is lower)

Question 79

V Wiper Ops. Max.

Answer 79

250 (SW)

Question 80

V Window

Answer 80

160

Question 81

VFE 1

Answer 81

230

Question 82

VFE 2

Answer 82

215

Question 83

VFE 3

Answer 83

200

Question 84

VFE 4

Answer 84

180

Question 85

VFE 5

Answer 85

180

Question 86

VFE Full

Answer 86

165

Question 87

Max. Xwind Dry RWY.

Answer 87

38 KTS.

Question 88

Max. Xwind Wet RWY.

Answer 88

31 KTS.

Question 89

Max. Xwind Compacted Snow

Answer 89

20 KTS.

Question 90

Max. Xwind Standing Water / Wet & Dry Snow

Answer 90

18 KTS.

Question 91

Max. Xwind Ice

Answer 91

12 KTS.

Question 92

Max Alt. Flaps / Slats Extended

Answer 92

20,000

Question 93

Flap / Slats Enroute Ops.

Answer 93

Prohibited

Question 94

Min Spoiler Speed

Answer 94

180 KTS.

Question 95

CAT II Approach Mandatory Flaps:

Answer 95

5

Question 96

Landing Flaps Full, Go-Around Flaps:

Answer 96

4

Question 97

Landing Flaps 5, Go-Around Flaps:

Answer 97

2