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EFA - A330P2F > ATA 70: Engines > Flashcards

ATA 70: Engines Flashcards

1
Q

When and where is the N1 limit displayed?

(a) It is displayed on the upper ECAM all the time
(b) It is displayed on the lower ECAM at engine start
(c) It flashes on the upper ECAM when a change in the rating occurs and disappears later on

A

(a) It is displayed on the upper ECAM all the time

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2
Q

The FADEC is electrically supplied by:

(a) Aircraft electrical system, only
(b) Dedicated batteries if A/C electrical power fails
(c) Only self powered above 15% N2

A

(c) Only self powered above 15% N2

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3
Q

During a manual start, how is the start valve opened?

(a) It is automatic once the eng master is placed to the ON position
(b) By ground crew member
(c) By depressing the eng man start Pb’s on the overhead panel while the eng start selector is in IGN/START

A

(c) By depressing the eng man start Pb’s on the overhead panel while the eng start selector is in IGN/START

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4
Q

What would happen during the takeoff roll if the thrust levers were set to the FLX/MCT detent without a flex temperature being entered?

(a) Nothing, the thrust setting would be at flex since FADEC automatically calculates a reduced thrust setting
(b) A level two warning would sound along with the appearance of an ECAM message
(c) The thrust setting would be MCT and there would be no corresponding warnings

A

(b) A level two warning would sound along with the appearance of an ECAM message

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4
Q

The thrust levers have been advanced for take-off. What thrust rating limit will be displayed?

(a) TOGA irrespective of thrust levers position
(b) CLB
(c) FLEX or TOGA depending on where the levers are set

A

(c) FLEX or TOGA depending on where the levers are set

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5
Q

ENG_01
Understand the control functions and indications on the APU panel.
1. MASTER SW
ON/R - Selecting the switch on results in the following:

  • The ______ ___/__ light illuminates.
  • The _______ page is displayed on the ________ DU, if ___ ______ is available.
  • The APU computer performs its ______-__ ______.
  • ________ is supplied to the APU.
  • The APU is ready to start when the ______ ______ is fully open.
  • Off (lights out) - Selecting the MASTER SW off while the APU is running initiates the ______ ______ process and extinguishes the ______ ___/__ light.

FAULT - Illuminates amber when an APU fault causes an ______ ______

VOL. II, 49.3.3

A

ENG_01
Understand the control functions and indications on the APU panel.
1. MASTER SW
ON/R - Selecting the switch on results in the following:

  • The blue ON/R light illuminates.
  • The APU page is displayed on the lower DU, if AC power is available.
  • The APU computer performs its power-up test.
  • Fuel is supplied to the APU.
  • The APU is ready to start when the intake flap is fully open.
  • Off (lights out) - Selecting the MASTER SW off while the APU is running initiates the shut down process and extinguishes the blue ON/R light.

FAULT - Illuminates amber when an APU fault causes an automatic shutdown.

VOL. II, 49.3.3

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6
Q

ENG_01
Understand the control functions and indications on the APU panel.

2. APU START Pb

  • ON - Illuminates ________ and the APU computer sequences the starter, fuel flow, and ignition to start the APU.
  • AVAIL - Displayed in ________, replaces ________ when the ________ sequence is complete and the APU is available to supply ______ ______ or ______ ______.

VOL. II, 49.3.3

A

ENG_01
Understand the control functions and indications on the APU panel.

2. APU START Pb

  • ON - Illuminates blue and the APU computer sequences the starter, fuel flow, and ignition to start the APU.
  • AVAIL - Displayed in green, replaces ON when the start sequence is complete and the APU is available to supply bleed air or electrical power.

VOL. II, 49.3.3

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7
Q

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.
1. APU GEN Line

  • The ________ arrow from the APU GEN represents the APU generator line contactor.
    • It is only displayed when the APU generator is ________ aircraft electrical power.
  • White - APU generator is ___ __ ___.
    • APU MASTER is ________
    • APU GEN pb is ________
    • or ________ power sources are supplying AC busses.
  • Green - APU generator is ________ one or more AC busses.

VOL. II, 49.3.2.1

A

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.
1. APU GEN Line

  • The green arrow from the APU GEN represents the APU generator line contactor.
    • It is only displayed when the APU generator is supplying aircraft electrical power.
  • White - APU generator is not in use.
    • APU MASTER is OFF
    • APU GEN pb is OFF
    • or OTHER power sources are supplying AC busses.
  • Green - APU generator is supplying one or more AC busses.

VOL. II, 49.3.2.1

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8
Q

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

2. APU GEN
The APU generator parameters depicted are:

  • Generator ________, in ________
  • ________
  • ________

For additional information on generator indications see Electrical chapter.

VOL. II, 49.3.2.1

A

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

2. APU GEN
The APU generator parameters depicted are:

  • Generator load, in percent
  • Voltage
  • Frequency

For additional information on generator indications see Electrical chapter.

VOL. II, 49.3.2.1

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9
Q

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

3. APU N Speed

  • N speed is displayed in ________ while in the normal operating range.
    • It is displayed in ______ when the rpm limitation is exceeded.

VOL. II, 49.3.2.1

A

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

3. APU N Speed

  • N speed is displayed in green while in the normal operating range.
    • It is displayed in red when the rpm limitation is exceeded.

VOL. II, 49.3.2.1

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10
Q

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

4. APU EGT

  • The APU temperature in degrees Celsius is displayed in green while in the ___________ operating range.
  • The temperature is displayed in _____ when a temperature limitation is exceeded.

VOL. II, 49.3.2.1

A

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

4. APU EGT

  • The APU temperature in degrees Celsius is displayed in green while in the normal operating range.
  • The temperature is displayed in red when a temperature limitation is exceeded.

VOL. II, 49.3.2.1

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11
Q

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

5. AVAIL

  • The AVAIL message is displayed when the ___ __ speed is sufficient for ____ ____ or ______ use.

VOL. II, 49.3.2.1

A

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

5. AVAIL

  • The AVAIL message is displayed when the APU N speed is sufficient for bleed air or electrical use.

VOL. II, 49.3.2.1

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12
Q

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

6. APU Bleed Valve

  • The symbol indicates the APU bleed valve position:
    • In line and green - Valve ________
    • Cross line and green - Valve ________

VOL. II, 49.3.2.1

A

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

6. APU Bleed Valve

  • The symbol indicates the APU bleed valve position:
    • In line and green - Valve open
    • Cross line and green - Valve closed

VOL. II, 49.3.2.1

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13
Q

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

7. APU Bleed

  • The APU bleed air pressure is displayed in _______._
  • The pressure indication is replaced by amber Xs when ______ ___ is not available or is selected ______.

VOL. II, 49.3.2.1

A

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

7. APU Bleed

  • The APU bleed air pressure is displayed in green.
  • The pressure indication is replaced by amber Xs when ADIRU 1 is not available or is selected OFF.

VOL. II, 49.3.2.1

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14
Q

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

8. FUEL LO PR

  • FUEL LO PR displays in ________ if APU low fuel pressure occurs.

VOL. II, 49.3.2.1

A

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

8. FUEL LO PR

  • FUEL LO PR displays in amber if APU low fuel pressure occurs.

VOL. II, 49.3.2.1

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15
Q

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

9. FLAP OPEN

  • FLAP OPEN displays ________ when the APU ____ ______ ______ is fully open.
  • The message pulses, in ________, if the APU intake flap ____ ______ ______ following a shutdown.

VOL. II, 49.3.2.1

A

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

9. FLAP OPEN

  • FLAP OPEN displays green when the APU air intake flap is fully open.
  • The message pulses, in green, if the APU intake flap fails to close following a shutdown.

VOL. II, 49.3.2.1

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16
Q

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

10. LOW OIL LEVEL

  • The LOW OIL LEVEL message ________, in ________, as an ________ in case of APU low oil quantity.

VOL. II, 49.3.2.1

A

ENG_02
Discuss normal and abnormal indications on the ECAM APU page.

10. LOW OIL LEVEL

  • The LOW OIL LEVEL message pulses, in green, as an advisory in case of APU low oil quantity.

VOL. II, 49.3.2.1

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17
Q

ENG_03
Discuss the meaning of the ECAM memos as they relate to APU system.

APU AVAIL

  • Displayed in ________ when the APU is available for bleed air or electrical use.

APU BLEED

  • Displayed in ________ when APU ______ ______ is being used.

VOL. II, 49.2.4

A

ENG_03
Discuss the meaning of the ECAM memos as they relate to APU system.

APU AVAIL

  • Displayed in green when the APU is available for bleed air or electrical use.

APU BLEED

  • Displayed in green when APU bleed air is being used.

VOL. II, 49.2.4

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18
Q

ENG_04
State the purpose of the APU.

  • The Auxiliary Power Unit (APU) is a self-contained gas turbine engine that produces bleed air for:
    • ______ ______, ______ ______, and other ________ system users.
    • and ________power.
  • The APU generator produces the same electrical output as an engine generator, but does not require an IDG as it is a ______ ______ ______.

VOL. II, 49.1.1

A

ENG_04
State the purpose of the APU.

  • The Auxiliary Power Unit (APU) is a self-contained gas turbine engine that produces bleed air for:
    • starting engines, air conditioning, and other pneumatic system users.
    • and electrical power.
  • The APU generator produces the same electrical output as an engine generator, but does not require an IDG as it is a constant speed turbine.

VOL. II, 49.1.1

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19
Q

ENG_05
Recall what power is required for an APU start and continuous operation:

  • To start the APU:
    • ___ __ and ____ __ or
    • _____ power must be available to power the APU ________.
  • Once the APU is running:
    • ___ __ and ____ __,
    • or the APU _____ may be selected ______ without causing an APU _____\_
    • However, if the APU GEN is the only power source, APU ______. ______ is not available with BAT 1 and 2 OFF.

VOL. II, 49.2.1.6

A

ENG_05
Recall what power is required for an APU start and continuous operation:

  • To start the APU:
    • BAT 1 and BAT 2 or
    • AC power must be available to power the APU computer.
  • Once the APU is running:
    • BAT 1, BAT 2,
    • or the APU BAT may be selected OFF without causing an APU shutdown.
    • However, if the APU GEN is the only power source, APU fire protection is not available with BAT 1 and 2 OFF.

VOL. II, 49.2.1.6

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20
Q

ENG_06
Describe how an emergency shutdown of the APU may be initiated.

An emergency shutdown of the APU may be initiated either manually or automatically.

A manual emergency shutdown of the APU is initiated by:

  • The flight crew pushing the ______ ______ pb on the overhead panel.
  • The ground crew pushing the ______ _____ _____ pb on the ________ power panel (located __ of the ______ ______).
  • The ground crew pushing an ____ ______ ____ ______ pb on either of the two ______ panels.

V2 49.2.3.3

A

ENG_06
Describe how an emergency shutdown of the APU may be initiated.

An emergency shutdown of the APU may be initiated either manually or automatically.

A manual emergency shutdown of the APU is initiated by:

  • The flight crew pushing the APU FIRE pb on the overhead panel.
  • The ground crew pushing the APU SHUT OFF pb on the external power panel (located aft of the nose gear).
  • The ground crew pushing an APU EMERGENCY SHUT DOWN pb on either of the two refueling panels.

V2 49.2.3.3

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21
Q

ENG_06
Describe how an automatic emergency shutdown of the APU may be initiated.

The APU ________ will initiate an automatic emergency shutdown of the APU in the event of an APU _______ on the ground.

The APU fire extinguisher is ________ discharged;

  • the warning horn sounds in the ______ ______ bay to alert ground personnel,
  • and the ______ ______ APU fire indications are presented.
    • This feature permits APU ground operation without ________

V2 49.2.3.3

A

ENG_06
Describe how an automatic emergency shutdown of the APU may be initiated.

The APU computer will initiate an automatic emergency shutdown of the APU in the event of an APU fire on the ground.

The APU fire extinguisher is automatically discharged;

  • the warning horn sounds in the nose gear bay to alert ground personnel,
  • and the flight deck APU fire indications are presented.
    • This feature permits APU ground operation without supervision.

V2 49.2.3.3

22
Q

ENG_07
Understand the control functions and indications on the ENG MASTER and ENG panels.

1. Engine Master Switches

ON - Initiates a ________ of the respective engine and all of the following occur:

  • The ______ fuel valve opens.
    • During a manual start the ____ fuel valve also opens.
  • The ________ valve opens and ____ increases.
  • A ________ background is displayed behind the respective engine’s ____ indication.
  • Fuel used is ______ to ______ for the engine being started.
    • (manual start only) Both ________ are activated immediately.
    • For an automatic start, ignition is initiated at ___%_ (PW) or ___%_ (GE) N2.

OFF -______ ______ the respective engine. The ____ and ____ fuel valves close.

VOL. II, 72.3.3-6

A

ENG_07
Understand the control functions and indications on the ENG MASTER and ENG panels.

ENG MASTER PANEL
1. Engine Master Switches

ON - Initiates a start of the respective engine and all of the following occur:

  • The LP fuel valve opens.
    • During a manual start the HP fuel valve also opens.
  • The start valve opens and N2 increases.
  • A grey background is displayed behind the respective engine’s N2 indication.
  • Fuel used is reset to zero for the engine being started.
    • (manual start only) Both igniters are activated immediately.
    • For an automatic start, ignition is initiated at 20% (PW) or 15% (GE) N2.

OFF - Shuts down the respective engine. The LP and HP fuel valves close.

VOL. II, 72.3.3-6

23
Q

ENG_07
Understand the control functions and indications on the ENG MASTER and ENG panels.

ENG MASTER PANEL

2. FIRE/FAULT Lights

  • FIRE - Illuminates ______ if fire is detected in the respective engine ______ area.
  • FAULT - Illuminates ________ if either of the following occur:
    • An automatic start ________
    • A disagreement between the __ ______ valve position and its commanded position

VOL. II, 72.3.3-6

A

ENG_07
Understand the control functions and indications on the ENG MASTER and ENG panels.

ENG MASTER PANEL

2. FIRE/FAULT Lights

  • FIRE - Illuminates RED if fire is detected in the respective engine cowl area.
  • FAULT - Illuminates amber if either of the following occur:
    • An automatic start abort
    • A disagreement between the HP fuel valve position and its commanded position

VOL. II, 72.3.3-6

24
Q

ENG_07
Understand the control functions and indications on the ENG MASTER and ENG panels.

ENG MASTER PANEL

3. ENG START Selector

  • CRANK - Used when engine ___ ______ is desired.
  • Causes both pack valves to ________ for ____ seconds.
  • ________ flow and ______ are inhibited.

NORM - Engine start, continuous ________, and dry ________ are not selected.

VOL. II, 72.3.3-6

A

ENG_07
Understand the control functions and indications on the ENG MASTER and ENG panels.

ENG MASTER PANEL

3. ENG START Selector

  • CRANK - Used when engine dry cranking is desired.
  • Causes both pack valves to close for 30 seconds.
  • Fuel flow and ignition are inhibited.

NORM - Engine start, continuous ignition, and dry cranking are not selected.

VOL. II, 72.3.3-6

25
Q

ENG_07
Understand the control functions and indications on the ENG MASTER and ENG panels.

ENG MASTER PANEL

3. ENG START Selector

IGN/START For engine start:

  • Both ________ are powered by the aircraft’s electrical system.
  • The ________ page is displayed.
  • The ________ valve and ______ pressure indications replace the ______ temperature indications.
  • Both ____ ____ _____ valves close. They reopen after [____] seconds if an ___ ______ switch is not selected ON.
  • During an automatic start, ignition is energized:

o On ground when N2 > ___%_ (PW) or ____%_ (GE)
o In flight at ______ sequence initiation

When an engine is running - ________ selects continuous ignition.

Note: The igniters are automatically ________following an engine start, as part of the start sequence.

The ENG START selector must be moved to ________ and then ___/______ to activate continuous ignition.

VOL. II, 72.3.3-6

A

ENG_07
Understand the control functions and indications on the ENG MASTER and ENG panels.

ENG MASTER PANEL

3. ENG START Selector

IGN/START For engine start:

  • Both FADECs are powered by the aircraft’s electrical system.
  • The ENGINE page is displayed.
  • The start valve and air pressure indications replace the NAC temperature indications.
  • Both pack flow control valves close. They reopen after [30] seconds if an ENG MASTER switch is not selected ON.
  • During an automatic start, ignition is energized:

o On ground when N2 > 20% (PW) or 15% (GE)
o In flight at start sequence initiation

When an engine is running - Manually selects continuous ignition.

Note: The igniters are automatically deactivated following an engine start, as part of the start sequence.

The ENG START selector must be moved to NORM and then IGN/START to activate continuous ignition.

VOL. II, 72.3.3-6

26
Q

ENG_07
Understand the control functions and indications on the ENG MASTER and ENG panels.

ENG PANEL

1. MAN START Pbs

  • Used when a ________ engine start or engine ___ ______ is desired.

ON - With the ENG START selector in the ____/______ or ________ position:

  • The start valve ________ and ___ increases.
  • A ________ background is displayed behind the respective engine’s ___ indication.
  • The ________ valves close.
  • The engine begins ________.

Note: The start valve automatically closes:

  • (PW) when N2 is between ___% and ___%
  • (GE) when N2 > ___%

VOL. II, 72.3.3-6

A

ENG_07
Understand the control functions and indications on the ENG MASTER and ENG panels.

ENG PANEL

1. MAN START Pbs

  • Used when a manual engine start or engine dry cranking is desired.

ON - With the ENG START selector in the IGN/START or CRANK position:

  • The start valve opens and N2 increases.
  • A grey background is displayed behind the respective engine’s N2 indication.
  • The pack valves close.
  • The engine begins rotating.

Note: The start valve automatically closes:

  • (PW) when N2 is between 43% and 48%
  • (GE) when N2 > 50%

VOL. II, 72.3.3-6

27
Q

ENG_07
Understand the control functions and indications on the ENG MASTER and ENG panels.

ENG PANEL

2. N1 MODE Pbs (PW only)

  • Off (lights out) - Thrust is controlled using _______ if available. Automatic reversion to ___ ______ is available.
  • Selected ON - Thrust control of the respective engine changes from EPR mode to __ ______ mode.
    • Following an automatic conversion to N1 rated or unrated mode, selection of _____ confirms the mode.

VOL. II, 72.3.3-6

A

ENG_07
Understand the control functions and indications on the ENG MASTER and ENG panels.

ENG PANEL

2. N1 MODE Pbs (PW only)

  • Off (lights out) - Thrust is controlled using EPR if available. Automatic reversion to N1 mode is available.
  • Selected ON - Thrust control of the respective engine changes from EPR mode to N1 rated mode.
    • Following an automatic conversion to N1 rated or unrated mode, selection of ON confirms the mode.

VOL. II, 72.3.3-6

28
Q

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

1. EPR (PW ONLY)

  • Needle and digital value displays ______ ______ ______ in green.
  • Small needle with 4 green arcs - ______ ______ EPR.
  • Small needle with single line green arc - ______ trend.
  • Blue circle indicates ______ ______ position.
  • Amber tick mark - ________ EPR (full forward limit of the thrust levers)

VOL. II, 72.3.6.1

A

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

1. EPR (PW ONLY)

  • Needle and digital value displays Engine Pressure Ratio in green.
  • Small needle with 4 green arcs - Autothrust target EPR.
  • Small needle with single line green arc - EPR trend.
  • Blue circle indicates thrust lever position.
  • Amber tick mark - Maximum EPR (full forward limit of the thrust levers)

VOL. II, 72.3.6.1

29
Q

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.
1. EPR (PW ONLY)

REV -

  • Displayed in amber when at least ________ reverser cowl (on the respective engine) is ______ or ______.
  • Displayed in green when ________ mode is selected and both reverser cowls are ______ ______.

AVAIL -

  • Displayed in ________ after engine ________ is complete.
  • ________ ________ after successful engine ________ in flight.

VOL. II, 72.3.6.1

A

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.
1. EPR (PW ONLY)

REV -

  • Displayed in amber when at least one reverser cowl (on the respective engine) is unstowed or unlocked.
  • Displayed in green when reverse mode is selected and both reverser cowls are fully deployed.

AVAIL -

  • Displayed in green after engine start is complete.
  • Pulses green after successful engine relight in flight.

VOL. II, 72.3.6.1

30
Q

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

2. EGT
Needle and digital value displays the current EGT.

  • Amber tick mark - Indicates ___ ______ EGT limit, and ground ________ limit.
    • Not displayed when ______ ______ selected, ______ ______ is active, or ________ selected.
  • Red arc - Indicates the ________ and ________ in flight start EGT.
  • Red tick mark - Indicates the ________ temperature reached during an ________ event.
    • ________ during next ground start.

VOL. II, 72.3.6.1

A

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

2. EGT
Needle and digital value displays the current EGT.

  • Amber tick mark - Indicates max continuous EGT limit, and ground start limit.
    • Not displayed when takeoff thrust selected, alpha floor is active, or reverse selected.
  • Red arc - Indicates the takeoff and maximum in flight start EGT.
  • Red tick mark - Indicates the maximum temperature reached during an overtemp event.
    • Erased during next ground start.

VOL. II, 72.3.6.1

31
Q

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

3. N1 (PW)

  • Needle and digital value displays _____.
  • Normally displayed in _______._
  • Displayed in amber if actual N1 exceeds _____%.
    • • Red arc - Indicates the ________ permissible ___.
    • • Red tick mark - Indicates the ________ N1 reached if 100% is ________.
      • ________ during next ground start.

Additional indications in N1 modes:

  • • N1 digital indication is surrounded by a ________ box.
  • • Amber tick mark - Indicates the ________ N1 limit.
  • • Blue circle - N1 corresponding to the current ______ ______ position.

VOL. II, 72.3.6.1

A

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

3. N1 (PW)

  • Needle and digital value displays N1.
  • Normally displayed in green.
  • Displayed in amber if actual N1 exceeds 100%.
    • • Red arc - Indicates the maximum permissible N1.
    • • Red tick mark - Indicates the maximum N1 reached if 100% is exceeded.
      • Erased during next ground start.

Additional indications in N1 modes:

  • • N1 digital indication is surrounded by a gray box.
  • • Amber tick mark - Indicates the current N1 limit.
  • • Blue circle - N1 corresponding to the current thrust lever position.

VOL. II, 72.3.6.1

32
Q

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

4. IDLE

  • Displayed __ ______t only, when both engines are at ________ power.
  • Initially flashes for ____ seconds.

VOL. II, 72.3.6.1

A

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

4. IDLE

  • Displayed in flight only, when both engines are at idle power.
  • Initially flashes for 10 seconds.

VOL. II, 72.3.6.1

33
Q

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

5. Thrust Limit

  • Thrust limit mode as selected by the ______ ______ position.
    • ________, ________, ________, or ________ (displays only______ or ______ on the ground).

If a FLX temperature has been entered on the PERF TAKEOFF page (and validated by the FADEC), FLX is followed by the entered ______________.
VOL. II, 72.3.6.1

A

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

5. Thrust Limit

  • Thrust limit mode as selected by the thrust lever position.
    • TOGA, FLX, CLB, or MCT (displays only TOGA or FLX on the ground).

If a FLX temperature has been entered on the PERF TAKEOFF page (and validated by the FADEC), FLX is followed by the entered temperature.
VOL. II, 72.3.6.1

34
Q

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

6. Fuel Flow

  • Fuel flow in __ per ___ for the respective engine.
  • Displayed in ________.

VOL. II, 72.3.6.1

A

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

6. Fuel Flow

  • Fuel flow in lbs per hour for the respective engine.
  • Displayed in green.

VOL. II, 72.3.6.1

35
Q

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

7. N2

  • _____ rotor speed.
  • Displayed in a ______ ______ box during engine start.
  • Displayed in ______ when N2 is above 100%.
    • ________ during next ground start.
  • Last digit amber dashed - N2 value ________due to ________ failure.

VOL. II, 72.3.6.1

A

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

7. N2

  • N2 rotor speed.
  • Displayed in a filled gray box during engine start.
  • Displayed in red when N2 is above 100%.
    • Erased during next ground start.
  • Last digit amber dashed - N2 value degraded due to sensor failure.

VOL. II, 72.3.6.1

36
Q

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

-900

  • The N1 and N3 engine parameters appear on the ______/______ Display (________).
  • The N2 engine parameter appears on the ______ SD page.
  • The N1, N2 and N3 engine parameters are current ________ speeds displayed in ________.
  • The FADEC uses:
    • The _____ engine parameter to compute the applicable engine thrust. (-302, -900)
    • The N1, N2 and N3 engine parameters for engine ______ and ______.

VOL. II, -900 Supp 25.2.1.1

A

ENG_08
Discuss normal and abnormal indications on the ECAM E/WD page as they relate to the engine system.

-900

  • The N1 and N3 engine parameters appear on the Engine/Warning Display (E/WD).
  • The N2 engine parameter appears on the ENG SD page.
  • The N1, N2 and N3 engine parameters are current rotation speeds displayed in percentage.
  • The FADEC uses:
    • The N1 engine parameter to compute the applicable engine thrust. (-302, -900)
    • The N1, N2 and N3 engine parameters for engine control and monitoring.

VOL. II, -900 Supp 25.2.1.1

37
Q

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.
1. Fuel Used

  • Fuel used by the respective engine as computed by the ________.
  • If accuracy is degraded the figure is ________by_____ ____ lines.
  • Resets to zero at ________ start.
  • ________ appears below the fuel used figure in case of fuel filter clog.

V 2 72.3.7.1

A

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.
1. Fuel Used

  • Fuel used by the respective engine as computed by the FADEC.
  • If accuracy is degraded the figure is crossed by two amber lines.
  • Resets to zero at engine start.
  • CLOG appears below the fuel used figure in case of fuel filter clog.

V 2 72.3.7.1

38
Q

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

2. Oil Quantity
Needle and digital value both Indicate oil ________ in green.

Minimum quantity: _____ qts V1 3.4.1

Digital value pulses ________ if oil quantity is less than a ______ ______.
V 2 72.3.7.1

A

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

2. Oil Quantity
Needle and digital value both Indicate oil quantity in green.

Minimum quantity: 16 qts V1 3.4.1

Digital value pulses green if oil quantity is less than a predetermined value.
V 2 72.3.7.1

39
Q

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

3. Oil Pressure
Needle and digital value both indicate oil _________, normally in green.

Indications are ________ when oil pressure is ________ than a ______ value.
V 2 72.3.7.1

A

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

3. Oil Pressure
Needle and digital value both indicate oil pressure, normally in green.

Indications are red when oil pressure is less than a predetermined value.
V 2 72.3.7.1

40
Q

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

4. Oil Temperature

Normally displayed in ________.

During abnormals, may pulse ________ or appear in ________ if greater than a ________ value.
V 2 72.3.7.1

A

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

4. Oil Temperature

Normally displayed in green.

During abnormals, may pulse green or appear in amber if greater than a predetermined value.
V 2 72.3.7.1

41
Q

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

4. Oil Temperature

Normally displayed in ________.

During abnormals, may pulse ________ or appear in amber if greater than a ________ value.
V 2 72.3.7.1

A

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

4. Oil Temperature

Normally displayed in green.

During abnormals, may pulse green or appear in amber if greater than a predetermined value.
V 2 72.3.7.1

42
Q

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

5. N1 Vibration

  • Engine vibration for N1 ________, displayed in ________.
  • Pulses ________ above a ________value.

6. N2 Vibration

  • Engine vibration for N2 ________, displayed in ________.
  • Pulses green above a ________ value.

V 2 72.3.7.1

A

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

5. N1 Vibration

  • Engine vibration for N1 spool, displayed in green.
  • Pulses green above a predetermined value.

6. N2 Vibration

  • Engine vibration for N2 spool, displayed in green.
  • Pulses green above a predetermined value.

V 2 72.3.7.1

43
Q

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

7. Nacelle Temperatures

  • Engine nacelle temperature displayed in ________
  • Pulses ________ above a ________ value (indicated by ______ ______).
  • Not displayed during ______ ______.

V 2 72.3.7.1

A

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

7. Nacelle Temperatures

  • Engine nacelle temperature displayed in green.
  • Pulses green above a predetermined value (indicated by tick mark).
  • Not displayed during engine start.

V 2 72.3.7.1

44
Q

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

8. Igniters

  • Letters IGN are displayed during ______ ______.
  • A, B - Respective ________ is energized.

V 2 72.3.7.1

A

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

8. Igniters

  • Letters IGN are displayed during engine start.
  • A, B - Respective ignitor is energized.

V 2 72.3.7.1

45
Q

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

9. Start Valves

  • In-line green - ______ ______
  • In-line amber - Abnormally ______ ______
  • Cross-line green - ______ ______
  • Cross-line amber - Abnormally ______ ______

V 2 72.3.7.1

A

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

9. Start Valves

  • In-line green - Fully open
  • In-line amber - Abnormally fully open
  • Cross-line green - Fully closed
  • Cross-line amber - Abnormally fully closed

V 2 72.3.7.1

46
Q

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

10. Starter Air Pressure

  • Normally displayed in ________.
  • Displayed in amber with ______ ______, or in case of ______________.

V 2 72.3.7.1

A

ENG_09
Discuss normal and abnormal indications on the ECAM ENGINE page.

10. Starter Air Pressure

  • Normally displayed in green.
  • Displayed in amber with low pressure, or in case of overpressure.

V 2 72.3.7.1

47
Q

ENG_10
Describe the FADEC system, its power source, and protections that it provides to the engines.

  • Each engine has an independent, self-powered, ____ ______ ______ ______ Control (________).
  • Each FADEC interfaces with numerous aircraft systems to control engine ________ and ________.

V2 72.2.2.1

A

ENG_10
Describe the FADEC system, its power source, and protections that it provides to the engines.

  • Each engine has an independent, self-powered, Full Authority Digital Engine Control (FADEC).
  • Each FADEC interfaces with numerous aircraft systems to control engine operation and performance.

V2 72.2.2.1

48
Q

ENG_10
Describe the FADEC system, its power source, and protections that it provides to the engines.

Each FADEC has ___\_ channels.

  • Either ________ is capable of operating the engine.
  • One channel is ________ and the other is in _______._
  • If one channel fails, the other becomes active ______________.

V2 72.2.2.1

A

ENG_10
Describe the FADEC system, its power source, and protections that it provides to the engines.

Each FADEC has two channels.

  • Either channel is capable of operating the engine.
  • One channel is active and the other is in standby.
  • If one channel fails, the other becomes active automatically.

V2 72.2.2.1

49
Q

ENG_10
Describe the FADEC system, its power source, and protections that it provides to the engines.

Each FADEC has two channels.

  • Each FADEC can be powered by its own dedicated ________ or by the aircraft’s ________ system.
  • During engine start, the FADEC’s ________ takes over automatically at a predetermined value of _____.
  • FADEC power reverts to aircraft electrical power if the FADEC’s ________ fails.
  • The FADECs are powered by the aircraft’s electrical system for [____] minutes after the respective ___ ______ switch is selected OFF.
  • When a FADEC is not powered, amber ____s_ replace the engine parameters for that engine on the ________ and ________ page.

V2 72.2.2.1

A

ENG_10
Describe the FADEC system, its power source, and protections that it provides to the engines.

Each FADEC has two channels.

  • Each FADEC can be powered by its own dedicated alternator or by the aircraft’s electrical system.
  • During engine start, the FADEC’s alternator takes over automatically at a predetermined value of N2.
  • FADEC power reverts to aircraft electrical power if the FADEC’s alternator fails.
  • The FADECs are powered by the aircraft’s electrical system for [15] minutes after the respective ENG MASTER switch is selected OFF.
  • When a FADEC is not powered, amber XXs replace the engine parameters for that engine on the E/WD and ENGINE page.

V2 72.2.2.1

50
Q

ENG_10
Describe the FADEC system, its power source, and protections that it provides to the engines.

Each FADEC has two channels.

Major functions that the FADECs perform include:
• ________ flow control
• ________ control
• Protection from exceeding __, __, and ___ limits
• Protection for starter ________ time and ___-_____ speed

  • Computation of ________ used and ________ limits
  • Providing data for display on the ________ and ________ page
  • Computation of thrust ________ for the use of air conditioning and ice protection
  • During automatic engine starts:

o ________ valve and ___ ______ valve control
o Identification of ________ starts
o Protection from ________ EGT limits (on the ground only)
o Control of start ______ and ______ attempts (on the ground only)

Note: No sensors are installed in the ________; therefore, the FADECs cannot identify ______ ______.
V2 72.2.2.4

A

ENG_10
Describe the FADEC system, its power source, and protections that it provides to the engines.

Each FADEC has two channels.

Major functions that the FADECs perform include:
• Fuel flow control
• Ignition control
• Protection from exceeding N1, N2, and EPR limits
• Protection for starter engagement time and re-engagement speed

  • Computation of fuel used and thrust limits
  • Providing data for display on the E/WD and ENGINE page
  • Computation of thrust penalties for the use of air conditioning and ice protection
  • During automatic engine starts:

o Start valve and HP fuel valve control
o Identification of hung starts
o Protection from exceeding EGT limits (on the ground only)
o Control of start aborts and restart attempts (on the ground only)

Note: No sensors are installed in the tailpipe; therefore, the FADECs cannot identify tailpipe fires.
V2 72.2.2.4

51
Q

ENG_12
Describe the indications and differences between operating in N1 rated versus unrated modes. (PW ONLY)

Rated

  • In rated N1 mode, ______ ______ position and ______ ______ indications transfer from the ________ indicator to the N1 indicator.
  • Also, the N1 MODE limit indications replace the ________ limit indications on the E/WD.

V2 72.2.7.6

A

ENG_12
Describe the indications and differences between operating in N1 rated versus unrated modes. (PW ONLY)

Rated

  • In rated N1 mode, thrust lever position and thrust limit indications transfer from the EPR indicator to the N1 indicator.
  • Also, the N1 MODE limit indications replace the EPR limit indications on the E/WD.

V2 72.2.7.6

52
Q

ENG_12
Describe the indications and differences between operating in N1 rated versus unrated modes. (PW ONLY)

Unrated
Thrust lever position and N1 limit indications are ________ displayed in unrated mode.

Also, the __ ______ limit is not available and amber ____s are displayed below N1 MODE on the E/WD.

V2 72.2.7.6

A

ENG_12
Describe the indications and differences between operating in N1 rated versus unrated modes. (PW ONLY)

Unrated
Thrust lever position and N1 limit indications are not displayed in unrated mode.

Also, the N1 MODE limit is not available and amber XXs are displayed below N1 MODE on the E/WD.

V2 72.2.7.6

53
Q

ENG_14
Recall the requirements for a reverser to deploy.

For a thrust reverser to deploy, all of the following conditions must be met:

  • At least one ________ channel is operating.
  • At least one ________ senses that the aircraft is on the ground.
  • ________ thrust is selected.
  • The respective engine is ________.

Landing Gear Control Interface Unit

VOL II, 72.2.7.8

A

ENG_14
Recall the requirements for a reverser to deploy.

For a thrust reverser to deploy, all of the following conditions must be met:

  • At least one FADEC channel is operating.
  • At least one LGCIU senses that the aircraft is on the ground.
  • Reverse thrust is selected.
  • The respective engine is running.

Landing Gear Control Interface Unit

VOL II, 72.2.7.8

EFA - A330P2F (17 decks)

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