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B777 - Part 4
50問 • 3年前
  • Angelo Ortiz
  • 通報

    問題一覧

  • 1

    What is the secondary source of power for flight control system if one or more PMGs are unpowered?

    Main AC busses

  • 2

    What is the primary source of standby power if all normal AC and DC power sources fail?

    RAT generator

  • 3

    What is the source of standby electrical power if the RAT sheds electrical power because of low hydraulic pressure?

    Main battery

  • 4

    Which condition(s) cause the EICAS message "ELEC GEN DRIVE L" to display?

    Generator drive oil pressure is low.

  • 5

    What is the primary source of power for the transfer busses?

    Engine generators

  • 6

    What is the correct electrical panel configuration for normal flight?

    BUS TIE switches in AUTO, BATTERY switch ON, GENERATOR CONTROL switches ON

  • 7

    What does the green EXTERNAL POWER AVAIL light indicate?

    External power is connected to the airplane and the voltage and frequency are within limits.

  • 8

    What items are load shed first by the Electrical Load Management System if the electrical loads exceed the power available?

    The load shedding sequence is galleys first and the utility busses.

  • 9

    What is the alternate source of power for the ground handling bus?

    APU

  • 10

    What happens in flight when both transfer busses become unpowered?

    The APU starts automatically, regardless of the APU selector position.

  • 11

    What components make up the Standby Electrical System?

    The main battery, the standby inverter, the RAT generator and its associated generator control unit

  • 12

    What normally powers the 4 Transformer-rectifier units (TRUs)?

    Both AC transfer buses

  • 13

    Which of the following statements about the standby inverter is not correct?

    The standby inverter can not receive DC power from the RAT generator through TRU

  • 14

    The standby inverter converts DC power to AC power. Which bus provides DC power to the Standby Inverter and which AC bus is powered by the Standby Inverter?

    The Battery Bus and the Standby Bus

  • 15

    Which system does not have AC power removed when the IFE/PAS switch is placed in the OFF position?

    Emergency Locator Transmitter

  • 16

    Which system does not have AC power removed when the CABIN/UTIL switch is placed in the OFF position?

    Left forward main tank fuel pump

  • 17

    What thrust reference mode indicates an assumed temperature derated takeoff thrust is selected?

    D-TO

  • 18

    During climb with the engine EEC switches in normal, what will occur when you manually position the thrust levers to the full forward position?

    The engines will produce maximum rated thrust.

  • 19

    During cruise with the engine EEC switches in the normal mode, What occurs you manually position the thrust levers to the full forward position?

    The engines will produce maximum rated thrust.

  • 20

    What does the EICAS message "ENG OIL PRESS R" indicate?

    Engine oil pressure is low.

  • 21

    What does the EICAS message "ENG OIL TEMP L" indicate?

    Engine oil temperature is high.

  • 22

    What does the EICAS message "ENG FUEL VALVE L" indicate?

    The spar or engine fuel valve on the left engine has not reached its commanded position.

  • 23

    What does the EICAS message "ENG FUEL VALVE R" indicate?

    The spar or engine fuel valve on the right engine has not reached its commanded position.

  • 24

    With autostart ON, when do you move the FUEL CONTROL switch to RUN?

    After START has been selected on the START/IGNITION selector

  • 25

    What powers the left engine thrust reverser?

    Left hydraulic system

  • 26

    What powers the right engine thrust reverser?

    Right hydraulic system

  • 27

    What does the EICAS message "ENG REV LIMITED R" indicate?

    The right engine reverser will not deploy or will be limited to idle on landing.

  • 28

    What does the EICAS message "ENG REV LIMITED L" indicate?

    The left engine reverser will not deploy or will be limited to idle on landing.

  • 29

    Where is engine oil quantity displayed?

    The secondary engine indications

  • 30

    In flight, when does the EEC select approach idle?

    When the flaps are commanded to 25 or greater

  • 31

    What malfunction, during ground start, will cause the autostart system to abort the start?

    Hot start

  • 32

    What is auto-relight?

    Auto-relight provides flameout protection by activating both ignitors.

  • 33

    What does the EICAS message "APU SHUTDOWN" indicate?

    The APU has automatically shut down.

  • 34

    What does the EICAS message "APU LIMIT" indicate?

    An APU limit has been exceeded.

  • 35

    If the APU is in the attended mode, what fault causes an immediate automatic shutdown?

    APU controller failure

  • 36

    What thrust reference mode indicates maximum rated takeoff thrust?

    TO

  • 37

    What occurs if the required EEC signals are not available to operate the engines in the normal mode?

    The EEC automatically uses the alternate mode.

  • 38

    What occurs if the flight crew manually selects the EEC Alternate mode?

    Reference and target N1 are displayed on the N1 indication.

  • 39

    What does the EICAS message "ENG CONTROL L" indicate?

    A fault is detected in the left engine control system.

  • 40

    What does the EICAS message "ENG AUTOSTART R" indicate?

    The right fuel control switch is in RUN at low engine RPM with the autostart switch OFF.

  • 41

    What does the EICAS message "ENG STARTER CUTOUT L" indicate?

    The left engine start/ignition selector remains in the START position or the start valve is open when commanded closed.

  • 42

    Which of the following is not correct about the EGT Start Limit Line on the EGT Indicator?

    The line displays at all times on the ground.

  • 43

    Which of the following is not correct about the EICAS In-Flight Start Envelope display?

    The engine RPM is below idle and the fuel control switch is in RUN.

  • 44

    Which of the following does not happen when the Fuel Control switch is placed to RUN with Autostart ON?

    The spar fuel valve is armed.

  • 45

    Which of the following does not display the Secondary Engine Indications?

    A Fuel Control switch is moved to CUTOFF on the ground.

  • 46

    Which statement about a manual engine start is correct?

    The EICAS message "ENG AUTOSTART" is displayed if the fuel control switch is moved to RUN before the rpm specified in the manual start procedure.

  • 47

    Which statement about engine ignition is correct?

    The EEC alternates ignitors for successive starts on the ground.

  • 48

    Which statement about the thrust reversers is correct?

    The auto speedbrakes deploy when the reverse thrust levers are pulled back to the interlock position.

  • 49

    Which statement about the thrust reversers operation is not correct?

    The amber REV indication changes to green REV when the reverser interlock is released.

  • 50

    Which statement about the Engine Failure Alert system is not correct?

    The EICAS message "ENG FAIL (L or R)" is displayed if actual thrust is not increasing to commanded thrust and airspeed is below V1.

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    問題一覧

  • 1

    What is the secondary source of power for flight control system if one or more PMGs are unpowered?

    Main AC busses

  • 2

    What is the primary source of standby power if all normal AC and DC power sources fail?

    RAT generator

  • 3

    What is the source of standby electrical power if the RAT sheds electrical power because of low hydraulic pressure?

    Main battery

  • 4

    Which condition(s) cause the EICAS message "ELEC GEN DRIVE L" to display?

    Generator drive oil pressure is low.

  • 5

    What is the primary source of power for the transfer busses?

    Engine generators

  • 6

    What is the correct electrical panel configuration for normal flight?

    BUS TIE switches in AUTO, BATTERY switch ON, GENERATOR CONTROL switches ON

  • 7

    What does the green EXTERNAL POWER AVAIL light indicate?

    External power is connected to the airplane and the voltage and frequency are within limits.

  • 8

    What items are load shed first by the Electrical Load Management System if the electrical loads exceed the power available?

    The load shedding sequence is galleys first and the utility busses.

  • 9

    What is the alternate source of power for the ground handling bus?

    APU

  • 10

    What happens in flight when both transfer busses become unpowered?

    The APU starts automatically, regardless of the APU selector position.

  • 11

    What components make up the Standby Electrical System?

    The main battery, the standby inverter, the RAT generator and its associated generator control unit

  • 12

    What normally powers the 4 Transformer-rectifier units (TRUs)?

    Both AC transfer buses

  • 13

    Which of the following statements about the standby inverter is not correct?

    The standby inverter can not receive DC power from the RAT generator through TRU

  • 14

    The standby inverter converts DC power to AC power. Which bus provides DC power to the Standby Inverter and which AC bus is powered by the Standby Inverter?

    The Battery Bus and the Standby Bus

  • 15

    Which system does not have AC power removed when the IFE/PAS switch is placed in the OFF position?

    Emergency Locator Transmitter

  • 16

    Which system does not have AC power removed when the CABIN/UTIL switch is placed in the OFF position?

    Left forward main tank fuel pump

  • 17

    What thrust reference mode indicates an assumed temperature derated takeoff thrust is selected?

    D-TO

  • 18

    During climb with the engine EEC switches in normal, what will occur when you manually position the thrust levers to the full forward position?

    The engines will produce maximum rated thrust.

  • 19

    During cruise with the engine EEC switches in the normal mode, What occurs you manually position the thrust levers to the full forward position?

    The engines will produce maximum rated thrust.

  • 20

    What does the EICAS message "ENG OIL PRESS R" indicate?

    Engine oil pressure is low.

  • 21

    What does the EICAS message "ENG OIL TEMP L" indicate?

    Engine oil temperature is high.

  • 22

    What does the EICAS message "ENG FUEL VALVE L" indicate?

    The spar or engine fuel valve on the left engine has not reached its commanded position.

  • 23

    What does the EICAS message "ENG FUEL VALVE R" indicate?

    The spar or engine fuel valve on the right engine has not reached its commanded position.

  • 24

    With autostart ON, when do you move the FUEL CONTROL switch to RUN?

    After START has been selected on the START/IGNITION selector

  • 25

    What powers the left engine thrust reverser?

    Left hydraulic system

  • 26

    What powers the right engine thrust reverser?

    Right hydraulic system

  • 27

    What does the EICAS message "ENG REV LIMITED R" indicate?

    The right engine reverser will not deploy or will be limited to idle on landing.

  • 28

    What does the EICAS message "ENG REV LIMITED L" indicate?

    The left engine reverser will not deploy or will be limited to idle on landing.

  • 29

    Where is engine oil quantity displayed?

    The secondary engine indications

  • 30

    In flight, when does the EEC select approach idle?

    When the flaps are commanded to 25 or greater

  • 31

    What malfunction, during ground start, will cause the autostart system to abort the start?

    Hot start

  • 32

    What is auto-relight?

    Auto-relight provides flameout protection by activating both ignitors.

  • 33

    What does the EICAS message "APU SHUTDOWN" indicate?

    The APU has automatically shut down.

  • 34

    What does the EICAS message "APU LIMIT" indicate?

    An APU limit has been exceeded.

  • 35

    If the APU is in the attended mode, what fault causes an immediate automatic shutdown?

    APU controller failure

  • 36

    What thrust reference mode indicates maximum rated takeoff thrust?

    TO

  • 37

    What occurs if the required EEC signals are not available to operate the engines in the normal mode?

    The EEC automatically uses the alternate mode.

  • 38

    What occurs if the flight crew manually selects the EEC Alternate mode?

    Reference and target N1 are displayed on the N1 indication.

  • 39

    What does the EICAS message "ENG CONTROL L" indicate?

    A fault is detected in the left engine control system.

  • 40

    What does the EICAS message "ENG AUTOSTART R" indicate?

    The right fuel control switch is in RUN at low engine RPM with the autostart switch OFF.

  • 41

    What does the EICAS message "ENG STARTER CUTOUT L" indicate?

    The left engine start/ignition selector remains in the START position or the start valve is open when commanded closed.

  • 42

    Which of the following is not correct about the EGT Start Limit Line on the EGT Indicator?

    The line displays at all times on the ground.

  • 43

    Which of the following is not correct about the EICAS In-Flight Start Envelope display?

    The engine RPM is below idle and the fuel control switch is in RUN.

  • 44

    Which of the following does not happen when the Fuel Control switch is placed to RUN with Autostart ON?

    The spar fuel valve is armed.

  • 45

    Which of the following does not display the Secondary Engine Indications?

    A Fuel Control switch is moved to CUTOFF on the ground.

  • 46

    Which statement about a manual engine start is correct?

    The EICAS message "ENG AUTOSTART" is displayed if the fuel control switch is moved to RUN before the rpm specified in the manual start procedure.

  • 47

    Which statement about engine ignition is correct?

    The EEC alternates ignitors for successive starts on the ground.

  • 48

    Which statement about the thrust reversers is correct?

    The auto speedbrakes deploy when the reverse thrust levers are pulled back to the interlock position.

  • 49

    Which statement about the thrust reversers operation is not correct?

    The amber REV indication changes to green REV when the reverser interlock is released.

  • 50

    Which statement about the Engine Failure Alert system is not correct?

    The EICAS message "ENG FAIL (L or R)" is displayed if actual thrust is not increasing to commanded thrust and airspeed is below V1.