Etihad DA-42 NG Flashcards

1
Q

Wing Span

A

13.55m

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2
Q

Length

A

8.56m

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3
Q

Height

A

2.49m

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4
Q

Prop Diameter

A

1.87m

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5
Q

Distance between main gear

A

2.95m

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6
Q

Turning radius

A

9.5m or 6m with full brake

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7
Q

BEM (Typical)

A

1450kg

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8
Q

Max Take Off

A

1900kg

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9
Q

Max Ramp

A

1908kg

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10
Q

Max Zero Fuel

A

1765kg

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11
Q

Max Landing

A

1805kg

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12
Q

Minimum for Flight

A

1510kg

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13
Q

JET A-1

1USG = ?

A

3.03kg

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14
Q

VNO

A

151 knots

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15
Q

VNE

A

188 knots

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16
Q

VO @ 1700kg

A

112 Knots

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17
Q

VO @ 1800kg

A

119 Knots

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18
Q

VO @ 1900kg

A

122 Knots

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19
Q

VSO

A

62 Knots

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20
Q

VS1

A

69 Knots

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21
Q

VMCA Flaps Up

A

76 Knots

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22
Q

VMCA Flaps App

A

73 Knots

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23
Q

VOPS Ice

A

118-156 Knots

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24
Q

VR Flaps Up

A

80 Knots

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25
Q

VR Flaps App

A

76 Knots

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26
Q

Vx (Flaps App only)

A

82 Knots

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27
Q

Vy Flaps Up

A

90 Knots

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28
Q

Vy Flaps App

A

85 Knots

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29
Q

VYSE (Flaps Up Only)

A

85 Knots

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30
Q

VYSE (Ice)

A

88 Knots

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31
Q

V CRZ CLB

A

90 Knots

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32
Q

VFE App

A

133 Knots

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33
Q

VFE Ldg

A

113 Knots

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34
Q

VLO E

A

188 Knots

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35
Q

Emergency Extension

A

152 Knots

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36
Q

VLO R

A

152 Knots

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37
Q

VLE

A

188 Knots

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38
Q

V REF Flaps Up

A

86 Knots

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39
Q

V REF Flaps App

A

84 Knots

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40
Q

V REF Flaps Ldg

A

84 Knots

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41
Q

V GA Flaps Up

A

90 Knots

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42
Q

What does the Emergency Switch power and how long does it last?

A

Flood Lights and the standby artificial horizon. 1.5 Hours

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43
Q

Max Crosswind component Flaps Up?

A

25 Knots

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44
Q

Max Crosswind component Flaps App?

A

20 Knots

45
Q

Max Crosswind component in icing conditions?

A

20 Knots

46
Q

Main Wheel Tyre Pressure?

A

4.7 Bar (68 psi)

47
Q

Nose Wheel Tyre Pressure?

A

6 Bar (87 psi)

48
Q

Nose Compartment maximum mass

A

30kg

49
Q

Cockpit baggage compartment maximum mass?

A

45kg

50
Q

Baggage Extension maximum mass?

A

18kg

51
Q

Max combined mass of cockpit baggage compartment and baggage extension?

A

45kg

52
Q

How much fuel does each main tank hold and how much is usable?

A

26 US GAL in each tank. 25 US GAL usable

53
Q

How much fuel does each aux tank hold and how much is usable?

A

13.7 US GAL in each tank. 13.2 US GAL usable

54
Q

What is the Max difference between each main tank and each aux tank?

A

5 US GAL

55
Q

Describe the Fuel system on the DA-42

A

There are 2 main tanks. Each tank is split into 3 chambers. In each tank there is 2 vents, a temperature sensor and a drain

56
Q

What is the normal up deflection of the elevator and what does the Variable back stop reduce it to?

A

15.5 reduced to 13

57
Q

When will the variable back stop be initiated?

A

When flaps are in the landing position and more than 20% is set on the power levers

58
Q

How are the ailerons and elevator operated?

A

Push rods

59
Q

How are the flaps operated?

A

electrically by push rods

60
Q

how is the rudder operated?

A

Cables

61
Q

How are the elevator and rudder trim operated?

A

Bowden Cables

62
Q

Engine Type

A

Austro E4-B

63
Q

Max take-off power

A

100% 123.5kW

64
Q

Max continuous power

A

92% 114kW

65
Q

Minimum Oil quantity

A

5L

66
Q

Maximum Oil quantity

A

7L

67
Q

Maximum oil consumption

A

0.1L/hr

68
Q

Minimum oil pressure below 1500RPM?

A

0.9 bar

69
Q

Minimum oil pressure at or above 1500RPMM

A

2.5 bar

70
Q

Maximum oil pressure?

A

6.5 bar

71
Q

Normal oil pressure range?

A

2.5-6 bar

72
Q

Maximum engine overspeed and time?

A

2500RPM maximum 20 seconds

73
Q

Maximum and minimum oil temperatures?

A

-30 to +140 degrees celsius

74
Q

Normal oil temperature range ?

A

+50 to +135 degrees celsius

75
Q

minimum coolant temperature for start up?

A

-30 degrees celcius

76
Q

minimum coolant temperature at full load

A

+60 degrees celsius

77
Q

Max coolant temperature

A

+105 degrees celsius

78
Q

Normal coolant range?

A

+60 to +95 degrees celsius

79
Q

Minimum and Maximum fuel temperature?

A

-30 to +60 degrees celsius

80
Q

Normal fuel temperature range?

A

-20 to +55 degrees celsius

81
Q

minimum and maximum fuel pressure?

A

4 to 7 bar

82
Q

Maximum restart altitude?

A

18000ft for immediate restart

10000ft for restart within 2 mins

83
Q

Restart speed with starter assistance?

A

100 KIAS or stationary prop, whichever is lower

84
Q

Restart speed with unfeathering accumulator installed?

A

125-145 KIAS

85
Q

Starter time limitation on the ground

A

Max 10 seconds

86
Q

Cool down time for start on the ground?

A

60 seconds

87
Q

Max starter time limitation in the air?

A

5 seconds

88
Q

Cool down time for start in the air?

A

30 seconds

89
Q

Max restart attempts in the air?

A

3

90
Q

Maximum and Minimum Gearbox temperature?

A

-30 to +120 degrees celsius

91
Q

Minimum gearbox temperature at full load?

A

+35 degrees celsius

92
Q

Normal gearbox temperature range?

A

+35 to +115 degrees celsius

93
Q

What is the gearbox reduction ratio?

A

1:1.69

94
Q

Prop Pitch angle range?

A

12-81 degrees celsius

95
Q

How is the propeller pitch controlled?

A

Gearbox oil

Oil pressure up = pitch down = RPM up
Oil pressure down = pitch up = RPMM down

96
Q

What must the RPM be above for the engine to feather the prop?

A

1300 RPM

97
Q

How is power generated?

A

2x 70amp 28V DC Alternators

98
Q

How is power stored?

A

1x 13.6amp 24V DC lead acid battery

99
Q

What does the emergency power pack consist of?

A

10x 3V 1300amp hour lithium manganese batteries

100
Q

Specifications of the back up ECU batteries?

A

24V 7.2amp

101
Q

Excitation battery specifications?

A

2x 12V 1.3amp

102
Q

Positive and Negative Load factor at VNO

A

+3.8 -1.52

103
Q

Positive and negative load factor at VNE

A

+3.8 +0

104
Q

Positive load factor with flaps in APP and LDG

A

+2

105
Q

Dihederal Angle

A

5-degrees

106
Q

What antennas are on top of the aircraft?

A

ELT, Com 1, GPS

107
Q

What Antennas are on the bottom of the aircraft?

A

Com 2, DME, ADF, Transponder

108
Q

What antennas are on both the top and bottom of the aircraft?

A

TAS Traffic Avoidance System

109
Q

What engine provides Defrost and Heat?

A

Left provides Defrost, Right provides Heat