EJET Tech Questions Flashcards

1
Q

What is The 175 MZFW?

A

31,700kg

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2
Q

What is the 195 MZFW?

A

42500kg

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3
Q

What is the 175 MTOW?

A

37500kg

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4
Q

What is the 195 MTOW?

A

48999kg (flybe)

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5
Q

What is the 175 MLW?

A

34000kg

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6
Q

What is the 195 MLW?

A

45000kg

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7
Q

What is the Rough Air Speed (Vra) between 8000’-10000’?

A

250-270 kts

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8
Q

What is the Rough Air Mach Speed (Mra)?

A

0.76

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9
Q

WHat is the maximum speed for opening cockpit window? (V div Window)?

A

160kts

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10
Q

What is the V WIndshield Wiper?

A

253kts

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11
Q

What is the Vle Extend/Retract for the 175?

A

250kts

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12
Q

What is the Vle Extend for the 195?

A

265kts

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13
Q

What is the Vle Rectract for the 195?

A

235kts

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14
Q

What are the Max Flap extended Speed for all flap settings?

A
Flap 1: 230kts
Flap 2: 215 kts
Flap 3: 200kts
Flap 4: 180kts
Flap 5: 180 kts
Flap 6: 165 kts
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15
Q

What is the minimum engagement height for the Autopilot?

A

400’

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16
Q

What is the minimum use height for the autopilot?

A

1000’

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17
Q

What is the minimum approach height for the Autopilot?

A

50’

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18
Q

What is the maximum tailwind for landing and T/O?

A

10kts

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19
Q

Maximum Xwind - Dry RWY

A

38kts

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20
Q

Max Xwind Wet RWY

A

31 kts

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21
Q

Max Xwind Compacted Snow

A

20kts

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22
Q

Max Xwind Wet/dry snow

A

18kts

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23
Q

Max Xwind Standing Water/slush

A

18kts

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24
Q

Max Xwind Wet Ice

A

12kts

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25
Q

Max Xwind Static TO

A

25kts

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26
Q

Maximum reported wind for Taxiing

A

65 kts

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27
Q

Max wind for opening/locked open Pax Service Doors

A

40kts

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28
Q

Max wind for Cargo doors

A

40kts

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29
Q

Max wind for Airstairs

A

40kts

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30
Q

What is the single pack operating altitude?

A

31000’

31
Q

What is the maximum Flaps Extended Altitude?

A

20000’

32
Q

What is the load factor limit with Flaps 0?

A

Min -1.0

33
Q

What is the load factor limit with Flaps greater than 0?

A

Min 0

34
Q

What is the Runway Slope Limit?

A

-2.0 degrees

35
Q

What is the minimum starting temperature for the APU?

A

-54degrees Celsius

36
Q

What is the minimum operating temperature for the APU?

A

Same as the aircraft operating limits

37
Q

What is the Max altitude the APU Gen can be used?

A

33000’

38
Q

What is the maximum starting altitude for the APU?

A

30000’

39
Q

What is the maximum altitude APU bleed can be used for Engine start?

A

21000’

40
Q

What is the Maximum Altitude APU bleed can be used for the air con?

A

15000’

41
Q

What is the APU’s maximum RPM?

A

108%

42
Q

What is the Maximum EGT for the APU during start?

A

1032 degrees

43
Q

What is the maxium continuos EGT for the APU?

A

717 degrees

44
Q

What is the Maximum Cabin Differential Pressure below 37000’?

A

7.8psi

45
Q

What is the Maximum Cabin differential Pressure above 37000’ on the 175 and 195

A

8.3psi and 8.4psi respectively

46
Q

What is the maximum Overpressure on the 175?

A

Between -0.5psi and 8.6psi

47
Q

What is the maximum overpressure on the 195?

A

Between 0.5psi and 8.77psi

48
Q

What is the maximum differential pressure for landing?

A

0.2psi

49
Q

What engine does the 175 have?

A

GE CF34-8E5

50
Q

What engine does the 195 have?

A

GE CF34-10E7

51
Q

What is the maximum N1 on the 175?

A

99.5%

52
Q

What is the maximum N1 on the 195?

A

100%

53
Q

What is the maximum N2 on the 175?

A

99.4%

54
Q

What is the maximum N2 on the 195?

A

100%

55
Q

What is the Maximum ITT for a ground start on the 175?

A

815degrees

56
Q

What is the Maximum ITT for a ground start on the 195?

A

740 degrees

57
Q

What is the Maximum ITT for an air start on the 175?

A

815degrees

58
Q

What is the maximum ITT for an air start on the 195?

A

875 degrees

59
Q

Maximum Continous ITT on 175 and 195?

A

960degrees

60
Q

What is the minimum oil pressure on the 175 and 195?

A

25psi

61
Q

What is the maximum oil pressure on the 175?

A

95psi

62
Q

What is the maximum oil temperature on the 175 and 195?

A

155 degrees

63
Q

What is the engine power in TO1 and TO1 RSV on the 175?

A

13000lbs & 14200lbs

64
Q

What is the engine power in TO2 and TO2 RSV on the 175?

A

11700lbs and 13000lbs

65
Q

What is the engine power in TO1 and TO1 RSV on the 195?

A

18500lbs and 20000lbs

66
Q

What is the engine power in TO2 and TO2 RSV on the 195?

A

17100lbs and 18500lbs

67
Q

What is the engine power in TO3 and TO3 RSV on the 195?

A

15450lbs and 16650lbs

68
Q

What is the maximum operating altitude?

A

41000’

69
Q

What is the minimum operating temperature?

A

-65 degrees

70
Q

What is the maximum usable fuel capacity per tank on the 175?

A

4714kg

71
Q

What is the unusable fuel capacity per tank in the 175?

A

34kgs

72
Q

When do you get the low fuel level warning on the 175 and 195?

A

300kg & 400kg respectively

73
Q

Maximum fuel imbalance

A

380kg