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bgu

bgu
98問 • 2年前
  • Giovanni
  • 通報

    問題一覧

  • 1

    369, If the Extinguisher Bottle is empty, when is the white MAINTENANCE status message displayed in the CAS window ?

    Only if the aircraft is in on the ground, and the internal pressure is below a predetermined value.

  • 2

    Which of the following would cause the LAN to not operate?

    Display Unit 2 removed

  • 3

    What condition is necessary to permit the Maintanance page to be displayed on the MFD?

    Helicopter on ground

  • 4

    Where is the LDI (Loadable Diagnostic Information) located?

    Inside the CMC (Central Maintenance Computer) and Data Base modules

  • 5

    Where is the Navigation Data Base located?

    Inside both NIC/PROC (Network Interface Controller with Processor) and the Data Base modules

  • 6

    What is required after a target load procedure?

    Set the electrical power off to reset the module

  • 7

    What is the function of the “Data Loader” option in the CMC (Central Maintenance Computer) Main Menu of the Maintenance page?

    Upload database files and software

  • 8

    What is the function of the “Maintenance Messages” option in the CMC (Central Maintenance Computer) Main Menu of the Maintenance page?

    Show a selection of current or historical message data

  • 9

    45-00 What is the function of the “Maintenance Messages” option in the CMC (Central Maintenance Computer) Main Menu of the Maintenance page?

    Show a selection of current or historical message data

  • 10

    What is the function of the “System Diagnostic” option in the CMC (Central Maintenance Computer) Main Menu of the Maintenance page?

    Make a selection of a specific test

  • 11

    What software must be loaded after the CMC module replacement?

    Load the Flight Software and the Loadable Diagnostic Information (LDI) Software

  • 12

    The failure of which Modular Avionics Unit (MAU) causes the greatest loss of navigational data?

    MAU 2

  • 13

    Where are the Modular Avionic Units (MAU) located?

    In the rear avionics bay

  • 14

    Which MAU acts as the BUS CONTROLLER for the Left Primary ASCB-D line?

    MAU 1

  • 15

    Where are Aural Warnings generated?

    MAU 2

  • 16

    On which busses does Modular Avionics Unit (MAU) No.2 transmit Serial Data?

    ASCB-D Right Primary and Right Backup

  • 17

    How does Modular Avionics Unit (MAU) No.2 receive Serial Data on the ASCB-D?

    Left Primary, Right Primary and Right Backup

  • 18

    Which Data Bus is used to interface the Modular Avionics Unit (MAU) with the Display Unit (DU)?

    ASCB-D

  • 19

    What is the purpose of the Backplane Interface Controller (BIC)?

    It is used to interface the MAU modules to the backplane bus (VbPCI)

  • 20

    What precaution must be taken when replacing a MRC-Module?

    Standard precautions for handling electrical components must be applied

  • 21

    What happens to the pointer and digital readout of a system indicator when the parameter value enters the warning range?

    Both pointer and digital readout turn red

  • 22

    On which bus are the Linear Actuator commands transmitted?

    Control Area Network (CAN)

  • 23

    What type of Data Bus interfaces the MCDU and the MAU?

    ASCB-D Data Bus

  • 24

    How does each NIC/PROC Module transmit data to the Display Units (DU)?

    On the on-side primary and backup ASCB-D buses

  • 25

    How does each NIC/PROC Module receive data?

    On the on-side ASCB-D buses and from the cross-side ASCB-D primary bus

  • 26

    The NIC/PROC is located in the MAU, to what does it connect?

    To all the MAU Modules except the Power Supply and the GPS Module

  • 27

    What is the function of the LAN Bus?

    It transfers maintenance data, test functions and software loading data loading

  • 28

    On each MAU Module there is a BIC hardware interface. What does this interface manage?

    MAU Modules on the VbPCI Data Bus

  • 29

    Where is the CMC Module located?

    MAU 1

  • 30

    How is a Display Unit (DU) removed?

    By first pressing the release button

  • 31

    In which Module is the EPIC Personalisation Data stored?

    IM-950 (APM)

  • 32

    What type of Bus is the VbPCI?

    Serial and Parallel Data Bus

  • 33

    What is the purpose of the Database module?

    To store a backup of the CMS (Central Maintenance System) and FMS (Flight Management System) software

  • 34

    What is the CAN bus in the AW139 AFCS and what Actuators does it interface the AIOP (Actuator Input/Output with Processor) Module with?

    It is a digital bi-directional bus for the dual Linear Actuators

  • 35

    How many personnel are required to remove the Sliding Fairing?

    Four minimum

  • 36

    What is the Canopy made of?

    Kevlar

  • 37

    What material is the canopy made of?

    Kevlar

  • 38

    How is the Tailboom attached to the Aft Fuselage?

    Six bolts

  • 39

    When torque loading the bolts attaching the Tail Unit to the Rear Fuselage, which of the following statements is correct?

    The torque loading is the same for all bolts

  • 40

    Which of the following statements is true regarding the Horizontal Stabilizer?

    It is fixed to the Tail Unit

  • 41

    During emergency evacuation from the aircraft, how can the passengers escape from the cabin area?

    Through any of the Cabin Windows

  • 42

    What permits transmission of the lift loads from the main rotor blades to the hub?

    Tension link and elastomeric bearing

  • 43

    How are the Main Rotor Hub and the Main Rotor Mast aligned to each other?

    By the top and bottom conical rings

  • 44

    What type is the Main Rotor Damper?

    Hydraulic damper provided with internal fluid reservoir chamber

  • 45

    What type is the Main Rotor Damper?

    Hydraulic

  • 46

    While inspecting a Main Rotor Damper, it is discovered that a red stripe is visible through the damper housing inspection window. What does this indicate?

    Damper reservoir need to be serviced with fluid

  • 47

    What type is the NR Sensor?

    Triple-coil magnetic pickup

  • 48

    What causes the NR MISCOMPARE caution to be displayed in the CAS?

    Discrepancy between digital NR data from EEC and analog backup NR data from the sensor

  • 49

    What are the Main Rotor Blades made of?

    Composite material

  • 50

    What type of coating is applied to the Main Rotor Blade Bolt?

    Solid film lubricant

  • 51

    How are vertical vibrations on the Main Rotor reduced?

    By adjusting the length of the Pitch Links and adjusting the Outer and Inner Trim Tabs

  • 52

    What is the main characteristic of the AW139 Main Rotor head?

    It is a fully-articulated Main Rotor Head

  • 53

    Where are Main Rotor dynamic balance weights located?

    In the Blade Bolts

  • 54

    How is the Main Rotor Damper fluid level checked?

    Visually through a Sight Glass

  • 55

    What method is used to install the Pitch Control Lever inside the Tension Link?

    A method using a special tool

  • 56

    What prevents the Main Rotor Swashplate Spherical Bearing from rotating?

    The Support Plates

  • 57

    62-30 What length must a new Main Rotor Pitch Link be adjusted to?

    The same length of the pitch link replaced

  • 58

    What is the Nr overspeed limit in the power-off condition?

    Above 110%

  • 59

    How is the Main Rotor speed measured?

    Via an NR Sensor

  • 60

    Prior to Main Gearbox (MGB) removal what action must be performed?

    The Mast must be aligned vertically

  • 61

    What type are the MGB Freewheel units?

    Centrifugally-activated sprag type

  • 62

    What type is the MGB lubrication system?

    Wet-sump type

  • 63

    What type is the MGB lubrication pumps

    Gerotor type

  • 64

    Which of the following statements is true regarding the MGB Oil Cooler?

    It is provided with a thermostatic bypass valve

  • 65

    What type is the Drive shaft connecting the Engine output and the MGB Input module?

    Steel shaft connected by a spline to the engine output shaft and by a flexible coupling to the MGB Input flange

  • 66

    Where are the MGB oil pressure switches located?

    At the end of each oil pressure distribution side

  • 67

    Where are the MGB oil pressure switches located?

    On each MGB Input modules

  • 68

    Where are the Main Gearbox (MGB) Chip Detectors located?

    One in the Mast and two in the Sump

  • 69

    What is the recovering action when the 1(2) BRG TEMP caution illuminates together with the 1(2) MGB OIL PRESS caution?

    Land as soon as practicable

  • 70

    What is the recovering action, if after the third activation of the chip burner, the MGB CHIP SUMP caution remains?

    Reduce power and land as soon as practicable

  • 71

    What is the purpose of the resistor on the Chip Detector?

    To test, troubleshoot and check the continuity of the cabling to each individual sensor

  • 72

    When does the Rotor Brake Caliper engage the Rotor Brake Disk?

    Only on the ground, with both engines off

  • 73

    When does the Rotor Brake Caliper move to the UP position?

    When the aircraft is on the ground and both Engines are in the OFF position

  • 74

    What material is the tail rotor blade spar made of?

    Fiber glass

  • 75

    What material is the tail rotor blade erosion shield made of?

    Nickel alloy

  • 76

    Which of the following is true when a tail rotor blade is rejected from inspection?

    Tha tail rotor blade may be replaced individually

  • 77

    What action is required when the tail rotor blade assembly is installed on the tail rotor hub arm?

    The yellow marks located on the hub arm must be aligned with those on the blade

  • 78

    How can the tail rotor be rotated?

    By rotating the main rotor blade

  • 79

    What material is the tail rotor hub made of?

    Forged titanium

  • 80

    How is the tail rotor hub aligned on the tail gearbox mast?

    By two conical rings

  • 81

    What type is the Tail Rotor Damper?

    Elastomeric

  • 82

    During an inspection, it is discovered that rubber debris are present in the inspection hole of the Tail Rotor Damper Housing. What could be the cause and the follow up action?

    The elastomeric material of the damper is worn beyond limits; replace the damper

  • 83

    During the installation of a Tail Rotor Elastomeric Bearing, which procedure must be followed?

    A new Shim between the Tail Rotor Blade Pitch Change Arm and the Bearing must be calculated

  • 84

    During a Tail Rotor Blade replacement, which component is removed with the blade?

    Damper Attachment Plate

  • 85

    How many bolts attach the Tail Rotor Blade to the Hub?

    one

  • 86

    How is the Tail Rotor Head installed on the Tail Rotor Gearbox?

    With a top conical ring and two bottom conical half rings

  • 87

    How is the Tail Rotor Head Top Conical Ring removed?

    By using a special tool

  • 88

    What is the service interval for the Tail Rotor Damper?

    On condition

  • 89

    When is a new shim thickness between the Tail Rotor Controls Spider and Slider Assembly calculated?

    After replacement of the Bearing or the Cover or the Spider Assembly

  • 90

    What movement is there between the Spider and the Slider Assembly in the Tail Rotor Rotating Controls?

    The Slider Assembly slides inside the Slider Bushing

  • 91

    How is the Tail Rotor Servoactuator Pitch Control Rod installed in the Tail Rotor Rotating Controls?

    The Tail Rotor Servoactuator Pitch Control Rod is installed with a nut on the duplex bearing

  • 92

    How many sections does the Tail Drive Shaft Assembly consist of and what material are they made of?

    3 sections, one is made of steel alloy and two are made of aluminum

  • 93

    What material are the Tail Rotor Drive Shafts made of?

    1st Steel, 2nd Aluminium, 3rd Aluminium

  • 94

    What sensors are located on the Intermediate Gearbox?

    A Temperature Sensor, a Chip Detector, an Oil Low Level Sensor

  • 95

    What sensors can be found on the Tail Rotor Gearbox?

    A temperature sensor, a chip detector, an oil low level sensor

  • 96

    What sensors are fitted to the Tail Rotor Gearbox?

    Chip Detector, Temperature Sensor, Oil Level Sensor

  • 97

    What is the recovering action in case of IGB OIL TEMP caution and temperature exceeding the limits?

    Land as soon as possible

  • 98

    What is the recovering action in case of TGB OIL LOW caution?

    No emergency landing is required

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    Giovanni · 77問 · 2年前

    acg

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    77問 • 2年前
    Giovanni

    問題一覧

  • 1

    369, If the Extinguisher Bottle is empty, when is the white MAINTENANCE status message displayed in the CAS window ?

    Only if the aircraft is in on the ground, and the internal pressure is below a predetermined value.

  • 2

    Which of the following would cause the LAN to not operate?

    Display Unit 2 removed

  • 3

    What condition is necessary to permit the Maintanance page to be displayed on the MFD?

    Helicopter on ground

  • 4

    Where is the LDI (Loadable Diagnostic Information) located?

    Inside the CMC (Central Maintenance Computer) and Data Base modules

  • 5

    Where is the Navigation Data Base located?

    Inside both NIC/PROC (Network Interface Controller with Processor) and the Data Base modules

  • 6

    What is required after a target load procedure?

    Set the electrical power off to reset the module

  • 7

    What is the function of the “Data Loader” option in the CMC (Central Maintenance Computer) Main Menu of the Maintenance page?

    Upload database files and software

  • 8

    What is the function of the “Maintenance Messages” option in the CMC (Central Maintenance Computer) Main Menu of the Maintenance page?

    Show a selection of current or historical message data

  • 9

    45-00 What is the function of the “Maintenance Messages” option in the CMC (Central Maintenance Computer) Main Menu of the Maintenance page?

    Show a selection of current or historical message data

  • 10

    What is the function of the “System Diagnostic” option in the CMC (Central Maintenance Computer) Main Menu of the Maintenance page?

    Make a selection of a specific test

  • 11

    What software must be loaded after the CMC module replacement?

    Load the Flight Software and the Loadable Diagnostic Information (LDI) Software

  • 12

    The failure of which Modular Avionics Unit (MAU) causes the greatest loss of navigational data?

    MAU 2

  • 13

    Where are the Modular Avionic Units (MAU) located?

    In the rear avionics bay

  • 14

    Which MAU acts as the BUS CONTROLLER for the Left Primary ASCB-D line?

    MAU 1

  • 15

    Where are Aural Warnings generated?

    MAU 2

  • 16

    On which busses does Modular Avionics Unit (MAU) No.2 transmit Serial Data?

    ASCB-D Right Primary and Right Backup

  • 17

    How does Modular Avionics Unit (MAU) No.2 receive Serial Data on the ASCB-D?

    Left Primary, Right Primary and Right Backup

  • 18

    Which Data Bus is used to interface the Modular Avionics Unit (MAU) with the Display Unit (DU)?

    ASCB-D

  • 19

    What is the purpose of the Backplane Interface Controller (BIC)?

    It is used to interface the MAU modules to the backplane bus (VbPCI)

  • 20

    What precaution must be taken when replacing a MRC-Module?

    Standard precautions for handling electrical components must be applied

  • 21

    What happens to the pointer and digital readout of a system indicator when the parameter value enters the warning range?

    Both pointer and digital readout turn red

  • 22

    On which bus are the Linear Actuator commands transmitted?

    Control Area Network (CAN)

  • 23

    What type of Data Bus interfaces the MCDU and the MAU?

    ASCB-D Data Bus

  • 24

    How does each NIC/PROC Module transmit data to the Display Units (DU)?

    On the on-side primary and backup ASCB-D buses

  • 25

    How does each NIC/PROC Module receive data?

    On the on-side ASCB-D buses and from the cross-side ASCB-D primary bus

  • 26

    The NIC/PROC is located in the MAU, to what does it connect?

    To all the MAU Modules except the Power Supply and the GPS Module

  • 27

    What is the function of the LAN Bus?

    It transfers maintenance data, test functions and software loading data loading

  • 28

    On each MAU Module there is a BIC hardware interface. What does this interface manage?

    MAU Modules on the VbPCI Data Bus

  • 29

    Where is the CMC Module located?

    MAU 1

  • 30

    How is a Display Unit (DU) removed?

    By first pressing the release button

  • 31

    In which Module is the EPIC Personalisation Data stored?

    IM-950 (APM)

  • 32

    What type of Bus is the VbPCI?

    Serial and Parallel Data Bus

  • 33

    What is the purpose of the Database module?

    To store a backup of the CMS (Central Maintenance System) and FMS (Flight Management System) software

  • 34

    What is the CAN bus in the AW139 AFCS and what Actuators does it interface the AIOP (Actuator Input/Output with Processor) Module with?

    It is a digital bi-directional bus for the dual Linear Actuators

  • 35

    How many personnel are required to remove the Sliding Fairing?

    Four minimum

  • 36

    What is the Canopy made of?

    Kevlar

  • 37

    What material is the canopy made of?

    Kevlar

  • 38

    How is the Tailboom attached to the Aft Fuselage?

    Six bolts

  • 39

    When torque loading the bolts attaching the Tail Unit to the Rear Fuselage, which of the following statements is correct?

    The torque loading is the same for all bolts

  • 40

    Which of the following statements is true regarding the Horizontal Stabilizer?

    It is fixed to the Tail Unit

  • 41

    During emergency evacuation from the aircraft, how can the passengers escape from the cabin area?

    Through any of the Cabin Windows

  • 42

    What permits transmission of the lift loads from the main rotor blades to the hub?

    Tension link and elastomeric bearing

  • 43

    How are the Main Rotor Hub and the Main Rotor Mast aligned to each other?

    By the top and bottom conical rings

  • 44

    What type is the Main Rotor Damper?

    Hydraulic damper provided with internal fluid reservoir chamber

  • 45

    What type is the Main Rotor Damper?

    Hydraulic

  • 46

    While inspecting a Main Rotor Damper, it is discovered that a red stripe is visible through the damper housing inspection window. What does this indicate?

    Damper reservoir need to be serviced with fluid

  • 47

    What type is the NR Sensor?

    Triple-coil magnetic pickup

  • 48

    What causes the NR MISCOMPARE caution to be displayed in the CAS?

    Discrepancy between digital NR data from EEC and analog backup NR data from the sensor

  • 49

    What are the Main Rotor Blades made of?

    Composite material

  • 50

    What type of coating is applied to the Main Rotor Blade Bolt?

    Solid film lubricant

  • 51

    How are vertical vibrations on the Main Rotor reduced?

    By adjusting the length of the Pitch Links and adjusting the Outer and Inner Trim Tabs

  • 52

    What is the main characteristic of the AW139 Main Rotor head?

    It is a fully-articulated Main Rotor Head

  • 53

    Where are Main Rotor dynamic balance weights located?

    In the Blade Bolts

  • 54

    How is the Main Rotor Damper fluid level checked?

    Visually through a Sight Glass

  • 55

    What method is used to install the Pitch Control Lever inside the Tension Link?

    A method using a special tool

  • 56

    What prevents the Main Rotor Swashplate Spherical Bearing from rotating?

    The Support Plates

  • 57

    62-30 What length must a new Main Rotor Pitch Link be adjusted to?

    The same length of the pitch link replaced

  • 58

    What is the Nr overspeed limit in the power-off condition?

    Above 110%

  • 59

    How is the Main Rotor speed measured?

    Via an NR Sensor

  • 60

    Prior to Main Gearbox (MGB) removal what action must be performed?

    The Mast must be aligned vertically

  • 61

    What type are the MGB Freewheel units?

    Centrifugally-activated sprag type

  • 62

    What type is the MGB lubrication system?

    Wet-sump type

  • 63

    What type is the MGB lubrication pumps

    Gerotor type

  • 64

    Which of the following statements is true regarding the MGB Oil Cooler?

    It is provided with a thermostatic bypass valve

  • 65

    What type is the Drive shaft connecting the Engine output and the MGB Input module?

    Steel shaft connected by a spline to the engine output shaft and by a flexible coupling to the MGB Input flange

  • 66

    Where are the MGB oil pressure switches located?

    At the end of each oil pressure distribution side

  • 67

    Where are the MGB oil pressure switches located?

    On each MGB Input modules

  • 68

    Where are the Main Gearbox (MGB) Chip Detectors located?

    One in the Mast and two in the Sump

  • 69

    What is the recovering action when the 1(2) BRG TEMP caution illuminates together with the 1(2) MGB OIL PRESS caution?

    Land as soon as practicable

  • 70

    What is the recovering action, if after the third activation of the chip burner, the MGB CHIP SUMP caution remains?

    Reduce power and land as soon as practicable

  • 71

    What is the purpose of the resistor on the Chip Detector?

    To test, troubleshoot and check the continuity of the cabling to each individual sensor

  • 72

    When does the Rotor Brake Caliper engage the Rotor Brake Disk?

    Only on the ground, with both engines off

  • 73

    When does the Rotor Brake Caliper move to the UP position?

    When the aircraft is on the ground and both Engines are in the OFF position

  • 74

    What material is the tail rotor blade spar made of?

    Fiber glass

  • 75

    What material is the tail rotor blade erosion shield made of?

    Nickel alloy

  • 76

    Which of the following is true when a tail rotor blade is rejected from inspection?

    Tha tail rotor blade may be replaced individually

  • 77

    What action is required when the tail rotor blade assembly is installed on the tail rotor hub arm?

    The yellow marks located on the hub arm must be aligned with those on the blade

  • 78

    How can the tail rotor be rotated?

    By rotating the main rotor blade

  • 79

    What material is the tail rotor hub made of?

    Forged titanium

  • 80

    How is the tail rotor hub aligned on the tail gearbox mast?

    By two conical rings

  • 81

    What type is the Tail Rotor Damper?

    Elastomeric

  • 82

    During an inspection, it is discovered that rubber debris are present in the inspection hole of the Tail Rotor Damper Housing. What could be the cause and the follow up action?

    The elastomeric material of the damper is worn beyond limits; replace the damper

  • 83

    During the installation of a Tail Rotor Elastomeric Bearing, which procedure must be followed?

    A new Shim between the Tail Rotor Blade Pitch Change Arm and the Bearing must be calculated

  • 84

    During a Tail Rotor Blade replacement, which component is removed with the blade?

    Damper Attachment Plate

  • 85

    How many bolts attach the Tail Rotor Blade to the Hub?

    one

  • 86

    How is the Tail Rotor Head installed on the Tail Rotor Gearbox?

    With a top conical ring and two bottom conical half rings

  • 87

    How is the Tail Rotor Head Top Conical Ring removed?

    By using a special tool

  • 88

    What is the service interval for the Tail Rotor Damper?

    On condition

  • 89

    When is a new shim thickness between the Tail Rotor Controls Spider and Slider Assembly calculated?

    After replacement of the Bearing or the Cover or the Spider Assembly

  • 90

    What movement is there between the Spider and the Slider Assembly in the Tail Rotor Rotating Controls?

    The Slider Assembly slides inside the Slider Bushing

  • 91

    How is the Tail Rotor Servoactuator Pitch Control Rod installed in the Tail Rotor Rotating Controls?

    The Tail Rotor Servoactuator Pitch Control Rod is installed with a nut on the duplex bearing

  • 92

    How many sections does the Tail Drive Shaft Assembly consist of and what material are they made of?

    3 sections, one is made of steel alloy and two are made of aluminum

  • 93

    What material are the Tail Rotor Drive Shafts made of?

    1st Steel, 2nd Aluminium, 3rd Aluminium

  • 94

    What sensors are located on the Intermediate Gearbox?

    A Temperature Sensor, a Chip Detector, an Oil Low Level Sensor

  • 95

    What sensors can be found on the Tail Rotor Gearbox?

    A temperature sensor, a chip detector, an oil low level sensor

  • 96

    What sensors are fitted to the Tail Rotor Gearbox?

    Chip Detector, Temperature Sensor, Oil Level Sensor

  • 97

    What is the recovering action in case of IGB OIL TEMP caution and temperature exceeding the limits?

    Land as soon as possible

  • 98

    What is the recovering action in case of TGB OIL LOW caution?

    No emergency landing is required