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Aircraft > DA42 > Flashcards

DA42 Flashcards

1
Q

Oil Amount
(min | max)

A

5 L | 7 L

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2
Q

Gearbox Temperature
1. Minimum
2. Full Load Minimum
3. Maximum

A

-30 ºC
35 ºC
120 ºC

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3
Q

Oil Consumption

A

0.1 L/h per engine

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4
Q

Fuel Temperature
(min | max)

A

-30 ºC | 60ºC

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5
Q

Fuel Pressure
(min | max)

A

4 bar | 7bar

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6
Q

Propeller Diameter

A

1.87 m

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7
Q

Propeller Angle Range
(takeoff | feathered)

A

12 | 81º

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8
Q

Oil Grade

A

5W-30

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9
Q

Fuel Flow at ISA 60%

A

10.4 USG/h

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10
Q

Structure type & description

A

Semi-monocoque
Frames and webs of GFRP
Skin of half shells of CFRP

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11
Q

The vertical stabilizer is…

A

An integral part of the fuselage

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12
Q

How many windows are there?

A

3

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13
Q

What are windows made out of?

A

Plexiglass

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14
Q

Windows are attached by…

A

High performance elastic adhesive

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15
Q

Maximum crosswind flaps UP
Maximum crosswind flaps APP

A

25 kt
20 kt

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16
Q

TakeOff/Landing Distance with Wind

A

Headwind -10% for 14kt
Tailwind +10% for 3kt

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17
Q

TakeOff Distance with Upslope
Landing Distance with Downslope

A

+12% ground roll for each 1% gradient
+9% ground roll for each 1% gradient

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18
Q

Gradient formula

A

0.98*fpm/kt

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19
Q

Vyse

A

85 kt
Blue radial

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20
Q

Increased temperature leads to a __% performance requirement on _, _ & _

A

+10%
distance, time & fuel

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21
Q

Landing Distance with Wet runway

A

+15%

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22
Q

MTOM climb gradient
MLM climb gradient

A

6.6%
7.5%

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23
Q

Consumption of fuel causes the CG to move ____

A

forward

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24
Q

Consumption of de-icing causes the CG to move ____

A

back

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25
Q

Total seats

A

4

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26
Q

Garmin model

A

G1000

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27
Q

Airfoil name

A

FX 63-137/20 Wortmann 4

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28
Q

Wing area

A

16.29 m^2

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29
Q

Ailerons area

A

0.66 m^2

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30
Q

Flaps area

A

2.18 m^2

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31
Q

Horizontal empennage
& Elevator area

A

2.35 m^2
0.66 m^2

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32
Q

Vertical empennage
& Rudder area

A

2.43 m^2
0.78 m^2

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33
Q

Landing gear track
Landing gear wheelbase

A

2.95 m
1.73 m

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34
Q

Fuel type

A

JET-A1

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35
Q

What aircraft does NOT have auxiliary tanks?

A

Romeo

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36
Q

Main tank TOTAL
Main tank USABLE

A

52 USG
50.8 USG

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37
Q

Auxiliary TOTAL
Auxiliary USABLE

A

27.4 USG
26.4 USG

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38
Q

Maximum permissible imbalance

A

5 USG

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39
Q

Vfe APP
Vfe LDG

A

133 kt
113 kt

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40
Q

Vle & Vloe
Vlor

A

188 kt
152 kt

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41
Q

Vmca UP
Vmca APP

A

76 kt red radial
73 kt

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42
Q

Vo

A

112 kt up to 1700kg
119 kt +1700 kg
122 kt +1800 kg

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43
Q

White arc

A

62 kt
113 kt

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44
Q

Green arc

A

69 kt
151 kt

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45
Q

Yellow arc

A

151 kt
188 kt red radial

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46
Q

Coolant Temperature
0. Freezing
1. Minimum
2. Full Load Minimum
3. Maximum

A

-38 ºC
-30 ºC
60 ºC
105 ºC

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47
Q

Voltage
(min | max)

A

24.1 V | 32 V

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48
Q

Amperage Maximum

A

70 A

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49
Q

Stationary Prop Restart Speed

A

100 kt or non-spinning prop speed

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50
Q

Windmilling Restart Speed

A

125 kt - 145 kt

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51
Q

Restart time
Below 10,000 ft
Above 10,000 ft

A

2 min
Immediate

52
Q

Maximum bank

A

60º

53
Q

Load factor flaps UP

A

+3.8 G
-1.52 G

54
Q

Load factor flaps APP/LDG

A

+2 G
-0 G

55
Q

Maximum operating altitude

A

18,000 ft

56
Q

Approved operations

A

Day VFR
Night VFR
IFR
Paved & Grass Runways

57
Q

When is the battery legally required to be charged?

A

Night flights

58
Q

What type of flight is not permitted with emergency switch seal broken?

A

IFR

59
Q

Should canopy & doors be locked with KEY during flight?

A

No

60
Q

Autopilot Airspeed
(min | max)

A

90 kt | 180 kt

61
Q

Autopilot minimum altitude
1. Dep/App
2. Other phases
3. Captures

A

200 ft
800 ft
1200 ft

62
Q

Autopilot is limited by

A

Airspeed
Altitude
Single engine operation

63
Q

Engine description

A

Austro E4-B (4 Line Fuel Drive Turbocharged)

64
Q

RPM Limitations
0. Idle ECU test
1. MCP
2. TakeOff
3. Max Overspeed

A
  1. 740 +-30
  2. 2100 RPM
  3. 2300 RPM 5 min
  4. 2500 RPM 20 s
65
Q

Both Engines Horse Power
(MCP | TakeOff)

A

305 HP | 331 HP

66
Q

Oil Pressure
1. Min below 1500 RPM
2. Min above 1500 RPM
3. Normal range
4. Max

A

0.9 bar
2.5 bar
2.5 - 6 bar
6.5 bar

67
Q

To verify an EMPTY auxiliary tank…

A
  1. Master ON
  2. Aux Pump ON
  3. Check PFD for AUX FUEL CAS
68
Q

To verify a FULL auxiliary tank…

A

Open the deposit and check level

69
Q

Deice capacity
L & kg

A

30L
33kg

70
Q

Minimum deice to depart

A

3/4 deposit

71
Q

Jet A1 density

A

3.03 kg/USG

72
Q

Rudder movement is facilitated by

A

Mass & Aerodynamic (both forward of the pivot point)

73
Q

Canopy attachment
and positions

A

Two hinges forward
Two locking bolts on a semi-open and two more on a safe position
Only pilot side has a “chivato”

74
Q

Fuel drain points

A

Lowest part of fuel tank (below wings)
Lowest part of fuel filter (below engines)

75
Q

General aircraft description

A

Low cantilever wings
Twin engine
Retractable landing gear

76
Q

Trim is operated ______ through…

A

Electrically
Wheel or stick

77
Q

Elevator backstop description

A

Limits upward from 15.5º to 13º
When both engines are above 20% with flap position
Electrically operated, but physical stop

78
Q

Flap type

A

Split (inner wing)
Plain (outer wing)

79
Q

Gear is actuated
And pump is actuated

A

hydraulically
electrically

80
Q

With a fail in hydraulic pressure, gear extends because…

A

a spring forces it out, weight and air stream add to this

81
Q

Hydraulic fluid capacity

A

1.5 L

82
Q

Dumper contains
Accumulator contains

A

Hydraulic fluid
Nitrogen

83
Q

Solenoid valve minimum pressure to extend gear

A

96.5 bar

84
Q

Landing gear extension time

A

6 to 10 seconds

85
Q

Solenoid valve pressure for fully retracted gear

A

113.8 bar

86
Q

How many brake plates are there?

A

8, for each gear 4

87
Q

Using rudder you can turn nose gear up to _º
Using brakes you can turn nose gear up to _º

A

9º
42º

88
Q

Sump is of ___ type

A

wet

89
Q

Reduction gear ratio

A

1:1.69

90
Q

In case of engine failure, ECU to use is…

A

Of automatic selection

91
Q

How many low pressure fuel pumps are PER ENGINE?

A

2

92
Q

Fire warning is triggered above ___ºC

A

250

93
Q

Blades are made from
Covered whole by
Covered leading edge by

A

wood
GFRP
Stainless-steel

94
Q

How many alternators are there?

A

2

95
Q

1 Main battery __ Volts & __ Amps hour

A

24 V
13.6 Ah

96
Q

ECU backup batteries are connected…

A

automatically

97
Q

Emergency battery location & duration

A

Behind pilot G1000 & 1.5 hours

98
Q

External Power Unit location (EPU)

A

in front of nose gear

99
Q

How many IAU are there?

A

2

100
Q

AHRU alignment time and max bank

A

less than 1 min
up to 20º in air

101
Q

ELT frequencies in MHz

A

121.5
243
406

102
Q

Red terrain is
Yellow terrain is

A

higher
up to 1000 ft below

103
Q

Deice is applied to…

A

Wings leading edge
All empennages
Propellers
Canopy

104
Q

De-ice modes working & duration
0. Windshield
1. NORM
2. HIGH
3. MAX

A
  1. 1 pump for 5 s (both are able to)
  2. 30 s ON, 90 s OFF | 2.5 h
  3. 1 pump continuously | 1 h
  4. 2 pumps for 2 min | 0.5 h
105
Q

De-ice alternate uses pump number _

A

2

106
Q

Autopilot model

A

KAP 140

107
Q

KAP 140 annunciators are on

A

Pitch
Roll

108
Q

There are _ fuel chambers per wing and _ more behind the engine with auxiliary tanks

A

3
1

109
Q

Aux pumps should be turned on when quantity is at or below

A

17 USG (one wing)

110
Q

“L/R AUX FUEL E” appears because…

A

Auxiliar tank is empty, but pump is still on

111
Q

Engine temperature limits
Engine start
Takeoff

A

-5 ºC
+5 ºC

112
Q

Length x Width x Height

A

8.56 x 13.55 x 2.49 m

113
Q

Callout oil on engine start

A

ENGINE OIL OUT OF RED

114
Q

Emergency before Rotation

A

Power
Brakes
Report

115
Q

Emergency with Runway available

A

Speed
Flap
Nose
*Land ahead
Brakes
Report
Secure

116
Q

Emergency without Runway available

A

Speed
Rudder
Flap
Gear
VMC (req. pattern)
IMC (req. vectors)
*restart if possible
Secure

117
Q

EF: Fly

A

Directional control
Airspeed

118
Q

EF: Performance

A

Power live engine (cruise / climb)
Flaps
Gear

119
Q

EF: Feather

A

Identify
Verify
Feather

120
Q

EF: Cause

A

Air
Fuel
ECU
Brakes
Parameters

121
Q

EF: Prepare

A

Selector
Alternator
Engine Master

122
Q

EF: Start

A

Windmill
With starter
Say START

123
Q

EF: Secure

A

Master
Pump
Alternator
Selector

124
Q

Secure (briefing)

A

Master
Pump
Alternator
Selector
Electric

125
Q

Oil Temperatures

A

-30 ºC
50 ºC
135 ºC
140 ºC

126
Q

Stabilized

A

1000 ft AAL
No grand deflections needed
Vref +15 / -5 kt
Landing configuration
Power adjusted

127
Q

Amount of batteries

A

1 Main
4 Backup
1 Emergency

Aircraft (2 decks)

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