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AW 139 > AW 139 Engine > Flashcards

AW 139 Engine Flashcards

1
Q

What is the maximun time allowed for engine start?

A

b. 10 seconds

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2
Q

What is the minimun on-side Main Bus Voltage required prior to starting the engines?

A

c. 23 Volts

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3
Q

How is manual engine start achieved?

A

b. Turning the ENG MODE switch to IDLE

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4
Q

How is the Engine control lever moved using the ENG TRIM selector on the collective grip?

A

c. From MIN to MAX in MANUAL

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5
Q

What is the position of the Engine Mode Switch when using the Engine Control Lever (ECL) in MANUAL mode?

A

a. The ENG MODE switch must stay in the IDLE or FLIGHT position

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6
Q

How will the engine respond when setting the Engine Control Lever (ECL) to the OFF position with the ENG MODE switch to the FLIGHT position?

A

b. The engine will flame out

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7
Q

Which caution message is displayed at the same time as an automatic reversion of the engine to manual mode?

A

a. EEC FAIL

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8
Q

How will the caution ECL FAIL affect the operation of the Engine Control Levers (ECL)?

A

c. The pilot must manually operate the ECL

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9
Q

What position are the engine controls in if the caution ECL POS is displayed?

A

c. The ENG GOV to AUTO, ECL to OFF

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10
Q

What is the recovering action in case of an ENG CHIP caution?

A

c. Achieve a safe OEI flight

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11
Q

In what range can the Engine control lever be moved using the ENG TRIM selector on the collective grip:

A

c. In MANUAL from MIN to MAX

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12
Q

What is the position of the Engine Mode Switch when using the Engine Control Lever (ECL) in MANUAL mode:

A

b. The ENG MODE switch must stay in the IDLE or FLIGHT position

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13
Q

How will the caution ECL FAIL affect the operation of the Engine Control Levers (ECL):

A

c. The pilot must manually operate the ECL

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14
Q

In case the ENG CHIP caution message is displayed, the first action will be:

A

b. Achieve a safe OEI flight and move the ENG MODE to IDLE

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15
Q

When operating OEI TRAINING switch:

A

c. the two engines have decreased operating limits

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16
Q

The engine overspeed protection:

A

c. Is available in MANUAL and AUTO modes

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17
Q

If the caution ECL POS is lit on could be the following conditions:

A

c. ENG GOV to AUTO, ECL to OFF

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18
Q

When engine oil temperature is between 145º C and 150º C:

A

a. Maximum 1 minute flight is permitted

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19
Q

Which of the following controls can stay in a position different from OFF in case of engine shutdown in a emergency:

A

c. ENGINE CONTROL LEVER

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20
Q

Abort engine start if engine doesn´t light up within:

A

b. 10 sec

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21
Q

Before engine shutdown:

A

c. Stabilize engine for 2 minutes at IDLE

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22
Q

Engine starting should not be attempted if the main battery voltage is below:

A

c. 23 V

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23
Q

A quick engine starting is carried out by:

A

a. ENG 1 MODE to FLT, ENG 2 MODE to FLT when Eng 1 Ng is above 25%

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24
Q

Manual engine starting requires:

A

a. Push ECL start pushbutton

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25
Q

During engines starting BUS TIE switch is set to:

A

a. ON if engine 2 is started as first with battery power

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26
Q

Which of the following sentences is wrong considering data indication on PI on PFD:

A

c. Tq is 95 on MFD, 100 on PI with limiting parameter Tq

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27
Q

Manual engine starting is achieved by:

A

a. ENG GOV Switch to MAN, ENG MODE to IDLE

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28
Q

To shutdown an engine in a emergency it´s required:

A

b. ENG MODE to OFF

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29
Q

Engine starter duty cycle is:

A

a. 45 sec ON, 60 sec OFF, 45 sec ON, 60 sec OFF, 45 sec ON, 30 min OFF

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30
Q

If engine doesn´t shutdown with ENG MODE to OFF during the aborted engine start procedure:

A

c. FUEL PUMP to OFF, ENG FUEL to OFF, ECL to OFF

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31
Q

In case of an engine oil overtemperature:

A

c. ENG OIL TEMP caution caption.

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32
Q

The START green legend is displayed on the MFD

A

c. Either the AUTO or MANUAL starting

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33
Q

When the MANUAL starting mode is engaged

A

c. The starting phase is de-activated by the GCU at 49% NG

34
Q

The quick engine start procedure ( AUTO mode )

A

b. May be carried out to speed up the take off

35
Q

When engine oil temperature is between 140º C and 145º C:

A

a. Reduce power to 60%, continue flight for 30 minutes maximum

36
Q

When engine oil temperature is above 150º C:

A

c. Shutdown engine

37
Q

In case that the ENG CHIP caution message is displayed, the first action will be:

A

b. Achieve a safe OEI flight and move the ENG MODE to IDLE

38
Q

The IGN green legend is displayed on the MFD

A

c. Either the AUTO or MANUAL starting

39
Q

When in AUTO mode, the starting disengages by 49% NG

A

a. The IGN green caption disappears from the view

40
Q

At the power up, the >< green triangles are displayed aside the TQ or ITT legends on the MFD

A

a. In accordance with the previous selection of the LD SHARE switch on the Miscellaneous Panel

41
Q

The MAN amber legend is displayed in reverse video aside the TQ and PI scales

A

b. Only if the ENG 1/2 GOV AUTO/MAN switch is set to MANUAL

42
Q

When the OEI TNG mode is selected

A

c. The TNG amber legend in reverse video is displayed and the NG-ITT-TQ and the NR/NF scales change their analog range

43
Q

The EEC has three small holes aside the cover, whose purpose is to sense the ambient pressure. This data is used

A

c. To provide the correct fuel schedule with respect to the altitude

44
Q

The warning 1 or 2 ENG OUT is generated when

A

a. The NG is bellow the 50%

45
Q

The caution 2 NG MISCOMPARE is displayed in the CAS

A

b. When a discrepancy of 3% between the EEC 2 data and the corresponding back up analog data exists

46
Q

The engine oil pressure transducer provides the analog data to the relative MAU

A

a. Always

47
Q

When the 1 ENG CHIP is displayed

A

b. The pilot can not burn it

48
Q

The green captions IGN and START on the MFD disappears during engine starting at:

A

a. IGN at 49% Ng, START at 49% Ng

49
Q

An engine compressor stall can be indicated by loud banging or popping noise and:

A

b. Increase in ITT

50
Q

In case of an engine compressor stall with abnormal indications on MFD, the first action to carry out is:

A

a. ENG MODE to IDLE

51
Q

To shut down an engine in emergency it´s required:

A

b. ENG MODE to OFF

52
Q

If the FUEL FILTER caution appears, monitor engine power and:

A

b. Land as soon as practicable

53
Q

Engine restart in flight can be carried out up to a pressure altitude of:

A

c. 15000 ft

54
Q

Engine restart in flight should be carried out with an airspeed less than:

A

c. 120 Kts

55
Q

Following a dry motoring procedure, engine restarting must not be carried out before:

A

a. 30 seconds

56
Q

Which of the following sentences is correct to start engine dry motoring:

A

c. ENG MODE to IDLE, ECL to OFF, FUEL PUMP to OFF, ENG FUEL to OFF

57
Q

Part of the engine manual dry motoring procedure is carried out by:

A

c. ENG MODE to IDLE, ECL to OFF, ENG GOV to MAN

58
Q

Engine starting using battery should not be attempted if the main battery voltage is bellow:

A

c. 23 V

59
Q

Engine starter cut-out speed is:

A

a. 49% Ng

60
Q

Engine Control Lever can be moved:

A

c. From MIN to MAX in MANUAL

61
Q

When using Engine Control Lever in MANUAL mode:

A

a. ENG MODE switch must stay on IDLE or FLIGHT position

62
Q

When setting Engine Control Lever to OFF position with ENG MODE switch to FLIGHT position:

A

b. Engine flames out

63
Q

The engine overspeed protection:

A

c. Is available in MANUAL and AUTO modes

64
Q

The caution ECL FAIL means:

A

Associated ENG ECL remote control beep not functioning

65
Q

If the caution ECL POS is lit what could be the following conditions:

A

c. ENG GOV to AUTO, ECL to OFF

66
Q

Which of the following switches can stay ON in case of engine shutdown in an emergency:

A

b. FUEL PUMP

67
Q

In case of engine oil low pressure:

A

c. ENG OIL PRESS warning caption+WARNING message

68
Q

Engine automatic reversion to manual mode is achieved if the following caption is lit on:

A

a. EEC FAIL

69
Q

In case of engine oil overtemperature:

A

c. ENG OIL TEMP caution caption

70
Q

Before engine shutdown:

A

a. Stabilize at IDLE for 60 seconds

71
Q

Quick engines starting can be achieved by selecting:

A

b. ENG 2 MODE switch to FTL when Ng1 is above 25%

72
Q

During engines starting BUS TIE switch is set to:

A

a. ON if engine 2 is started as first with battery power

73
Q

During engines starting BUS TIE switch is set to:

A

c. AUTO if Engine 1 is started as first with battery power

74
Q

Which of the following sentences is wrong considering data indication on PI on PDF:

A

c. Tq is 100 on MFD, 95 on PI with limiting parameter ITT

75
Q

Which of the following sentences is wrong considering data indication on PI on PDF:

A

c. Tq is 95 on MFD, 100 PI with limiting parameter Tq

76
Q

Which of the following sentences is wrong considering data indication on PI on PFD:

A

a. 735 with limiting parameters ITT

77
Q

Which of the following sentences is correct considering data indication on PI on PFD:

A

c. 80 with limiting parameter Tq

78
Q

In case of Tq MISCOMPARE caution:

A

??

79
Q

In case of a ( ) MISCOMPARE caution:

A

a. Compare digital/analogue data and continue flight

80
Q

In case of ENG ANALOG FAILURE caution:

A

a. MISCOMPARE caution is inoperative

81
Q

In case of a ENG ANALOG FAILURE caution, on main MFD page:

A

a. One/more parameter/s has/have three dashed lines if analog data selected

82
Q

In case of a ENG ANALOG FAILURE caution:

A

b. The pointer disappears if analog data selected

AW 139 (17 decks)

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