Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

AW139 - Updated 27/08/24 > AW 139 Engine > Flashcards

AW 139 Engine Flashcards

1
Q

What is the maximun time allowed for engine start?

A

b. 10 seconds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

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

A

c. 23 Volts

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

How is manual engine start achieved?

A

b. Turning the ENG MODE switch to IDLE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
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

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
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

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
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

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
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

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
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

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
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

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

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

A

c. Achieve a safe OEI flight

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
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

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
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

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
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

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
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

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

When operating OEI TRAINING switch:

A

c. the two engines have decreased operating limits

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

The engine overspeed protection:

A

c. Is available in MANUAL and AUTO modes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

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

A

c. ENG GOV to AUTO, ECL to OFF

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

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

A

a. Maximum 1 minute flight is permitted

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
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

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

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

A

b. 10 sec

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Before engine shutdown:

A

c. Stabilize engine for 2 minutes at IDLE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

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

A

c. 23 V

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
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%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Manual engine starting requires:

A

a. Push ECL start pushbutton

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
During engines starting BUS TIE switch is set to:
a. ON if engine 2 is started as first with battery power
26
Which of the following sentences is wrong considering data indication on PI on PFD:
c. Tq is 95 on MFD, 100 on PI with limiting parameter Tq
27
Manual engine starting is achieved by:
a. ENG GOV Switch to MAN, ENG MODE to IDLE
28
To shutdown an engine in a emergency it´s required:
b. ENG MODE to OFF
29
Engine starter duty cycle is:
a. 45 sec ON, 60 sec OFF, 45 sec ON, 60 sec OFF, 45 sec ON, 30 min OFF
30
If engine doesn´t shutdown with ENG MODE to OFF during the aborted engine start procedure:
c. FUEL PUMP to OFF, ENG FUEL to OFF, ECL to OFF
31
In case of an engine oil overtemperature:
c. ENG OIL TEMP caution caption.
32
The START green legend is displayed on the MFD
c. Either the AUTO or MANUAL starting
33
When the MANUAL starting mode is engaged
c. The starting phase is de-activated by the GCU at 49% NG
34
The quick engine start procedure ( AUTO mode )
b. May be carried out to speed up the take off
35
When engine oil temperature is between 140º C and 145º C:
a. Reduce power to 60%, continue flight for 30 minutes maximum
36
When engine oil temperature is above 150º C:
c. Shutdown engine
37
In case that the ENG CHIP caution message is displayed, the first action will be:
b. Achieve a safe OEI flight and move the ENG MODE to IDLE
38
The IGN green legend is displayed on the MFD
c. Either the AUTO or MANUAL starting
39
When in AUTO mode, the starting disengages by 49% NG
a. The IGN green caption disappears from the view
40
At the power up, the >< green triangles are displayed aside the TQ or ITT legends on the MFD
a. In accordance with the previous selection of the LD SHARE switch on the Miscellaneous Panel
41
The MAN amber legend is displayed in reverse video aside the TQ and PI scales
b. Only if the ENG 1/2 GOV AUTO/MAN switch is set to MANUAL
42
When the OEI TNG mode is selected
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
The EEC has three small holes aside the cover, whose purpose is to sense the ambient pressure. This data is used
c. To provide the correct fuel schedule with respect to the altitude
44
The warning 1 or 2 ENG OUT is generated when
a. The NG is bellow the 50%
45
The caution 2 NG MISCOMPARE is displayed in the CAS
b. When a discrepancy of 3% between the EEC 2 data and the corresponding back up analog data exists
46
The engine oil pressure transducer provides the analog data to the relative MAU
a. Always
47
When the 1 ENG CHIP is displayed
b. The pilot can not burn it
48
The green captions IGN and START on the MFD disappears during engine starting at:
a. IGN at 49% Ng, START at 49% Ng
49
An engine compressor stall can be indicated by loud banging or popping noise and:
b. Increase in ITT
50
In case of an engine compressor stall with abnormal indications on MFD, the first action to carry out is:
a. ENG MODE to IDLE
51
To shut down an engine in emergency it´s required:
b. ENG MODE to OFF
52
If the FUEL FILTER caution appears, monitor engine power and:
b. Land as soon as practicable
53
Engine restart in flight can be carried out up to a pressure altitude of:
c. 15000 ft
54
Engine restart in flight should be carried out with an airspeed less than:
c. 120 Kts
55
Following a dry motoring procedure, engine restarting must not be carried out before:
a. 30 seconds
56
Which of the following sentences is correct to start engine dry motoring:
c. ENG MODE to IDLE, ECL to OFF, FUEL PUMP to OFF, ENG FUEL to OFF
57
Part of the engine manual dry motoring procedure is carried out by:
c. ENG MODE to IDLE, ECL to OFF, ENG GOV to MAN
58
Engine starting using battery should not be attempted if the main battery voltage is bellow:
c. 23 V
59
Engine starter cut-out speed is:
a. 49% Ng
60
Engine Control Lever can be moved:
c. From MIN to MAX in MANUAL
61
When using Engine Control Lever in MANUAL mode:
a. ENG MODE switch must stay on IDLE or FLIGHT position
62
When setting Engine Control Lever to OFF position with ENG MODE switch to FLIGHT position:
b. Engine flames out
63
The engine overspeed protection:
c. Is available in MANUAL and AUTO modes
64
The caution ECL FAIL means:
Associated ENG ECL remote control beep not functioning
65
If the caution ECL POS is lit what could be the following conditions:
c. ENG GOV to AUTO, ECL to OFF
66
Which of the following switches can stay ON in case of engine shutdown in an emergency:
b. FUEL PUMP
67
In case of engine oil low pressure:
c. ENG OIL PRESS warning caption+WARNING message
68
Engine automatic reversion to manual mode is achieved if the following caption is lit on:
a. EEC FAIL
69
In case of engine oil overtemperature:
c. ENG OIL TEMP caution caption
70
Before engine shutdown:
a. Stabilize at IDLE for 60 seconds
71
Quick engines starting can be achieved by selecting:
b. ENG 2 MODE switch to FTL when Ng1 is above 25%
72
During engines starting BUS TIE switch is set to:
a. ON if engine 2 is started as first with battery power
73
During engines starting BUS TIE switch is set to:
c. AUTO if Engine 1 is started as first with battery power
74
Which of the following sentences is wrong considering data indication on PI on PDF:
c. Tq is 100 on MFD, 95 on PI with limiting parameter ITT
75
Which of the following sentences is wrong considering data indication on PI on PDF:
c. Tq is 95 on MFD, 100 PI with limiting parameter Tq
76
Which of the following sentences is wrong considering data indication on PI on PFD:
a. 735 with limiting parameters ITT
77
Which of the following sentences is correct considering data indication on PI on PFD:
c. 80 with limiting parameter Tq
78
In case of Tq MISCOMPARE caution:
??
79
In case of a ( ) MISCOMPARE caution:
a. Compare digital/analogue data and continue flight
80
In case of ENG ANALOG FAILURE caution:
a. MISCOMPARE caution is inoperative
81
In case of a ENG ANALOG FAILURE caution, on main MFD page:
a. One/more parameter/s has/have three dashed lines if analog data selected
82
In case of a ENG ANALOG FAILURE caution:
b. The pointer disappears if analog data selected

AW139 - Updated 27/08/24 (18 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions