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HYDRAULIC SYSTEM
  • Angelo Ortiz

  • 問題数 62 • 7/31/2024

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    問題一覧

  • 1

    Can you operate a cargo door when no electrical power is available?

    Yes, via a hand pump

  • 2

    During first engine start, the PTU is:

    Inhibited

  • 3

    Engine 2 energizes:

    The yellow system pump and the green system via the PTU, should the green system pump fail

  • 4

    Hydraulic blue system only remaining:

    Seven full brake applications are available

  • 5

    Hydraulic green system only remaining, the autopilot punctuation is:

    Lost

  • 6

    If blue system is lost, the flaps are:

    Normal

  • 7

    If blue system is lost, the slats are:

    Slow

  • 8

    If on ground with ENG 1 stopped, does the ENG 1 PUMP FAULT light illuminate amber due to green pump low press?

    No

  • 9

    If the green system is lost, flap operation is:

    Slow

  • 10

    If the green system is lost, slat operation is:

    Slow

  • 11

    If yellow system is lost, the flaps are:

    Slow

  • 12

    If yellow system is lost, the slats are:

    Normal

  • 13

    In case of RSVR LO AIR PR, the hydraulic system affected is:

    May be recovered after descending to a lower altitude

  • 14

    In case of blue electric pump failure, when the Ram Air Turbine (RAT) MAN on pb is pressed:

    The blue hydraulic system is pressurized by the RAT

  • 15

    In case of reservoir overheat, the fault lights of the faulty system stay on:

    As long as the overheat is detected

  • 16

    In case of single hydraulic system low press:

    The master CAUTION light illuminates and a single chime sounds

  • 17

    In flight, if blue electric pump fails, blue system:

    Can be recovered by RAT

  • 18

    In flight, the Blue hydraulic system can be supplied by:

    The RAT and the electrical pump

  • 19

    In flight, the ENG 1 pump fault light illuminates amber in case of: a reservoir low level, or a reservoir overheat, or a reservoir low air press, or a pump low press:

    Yes

  • 20

    In flight, the Ram Air Turbine (RAT) is extended:

    Manually or automatically

  • 21

    In flight, when the Ram Air Turbine (RAT) is automatically extended:

    The blue hydraulic system is pressurized and the emergency GEN runs

  • 22

    Is it possible to interchange hydraulic fluid from green to yellow system or vice versa?

    No

  • 23

    Normal hydraulic power is provided by:

    Engine driven pumps for green and yellow, electric pump for blue, electric pump for yellow (ground operation only)

  • 24

    On ground and before engine start, with blue pump auto and AC power available, the blue pump is:

    Energized when the blue pump OVRD p/b is pressed

  • 25

    On ground, blue ELEC PUMP pushbutton in AUTO, the circuit is energized if:

    One engine is running or blue pump OVRD pushbutton has been pressed

  • 26

    On ground, the blue system is pressurized when:

    One engine is running

  • 27

    PTU running, the pressure delivered by the PTU is:

    Stable at 3000 psi

  • 28

    The ENG 2 FIRE SHUTOFF valve is between the yellow reservoir and:

    The ENG 2 hydraulic pump

  • 29

    The PTU runs automatically when delta P between the green and yellow system is more than 500 psi:

    During green or yellow system low pressure

  • 30

    The RAT, when extended in flight, pressurizes:

    The blue system

  • 31

    The Ram Air Turbine (RAT) can be extended:

    Both

  • 32

    The Ram Air Turbine (RAT) can be restowed:

    On ground only

  • 33

    The Ram Air Turbine (RAT) is automatically extended in case of:

    Loss of (ENG and APU) main generators

  • 34

    The blue system includes operation of:

    The slats

  • 35

    The blue system operates:

    Both

  • 36

    The blue system operates:

    Spoiler 3

  • 37

    The fire shutoff valves shut off:

    The yellow and green systems

  • 38

    The green system operates:

    Spoilers 1 and 5

  • 39

    The green system operates:

    The left elevator

  • 40

    The green system operates:

    The reverser 1

  • 41

    The green system operates:

    Both

  • 42

    The hydraulic fire shut off valve closes when:

    The fire pushbutton is released out

  • 43

    The hydraulic reservoirs are pressurized:

    From the LH engine or the pneumatic manifold

  • 44

    The power transfer unit (PTU) is:

    Reversible between green and yellow

  • 45

    The priority valves operate in case of:

    Low hydraulic pressure

  • 46

    The yellow system comprises of:

    One engine driven pump, one electric pump, one hand pump

  • 47

    The yellow system includes operation of:

    The flaps

  • 48

    The yellow system includes operation of:

    The right elevator only

  • 49

    The yellow system may be powered by:

    ENG 2 hydraulic pump, or the yellow electric pump, or the PTU

  • 50

    The yellow system operates:

    The spoilers 2 and 4

  • 51

    The yellow system operates:

    The reverser 2

  • 52

    With a single hydraulic system failure, the flight control law is:

    Normal

  • 53

    With both engines stopped, how is it possible to pressurize the green system?

    By the yellow electric pump and the PTU

  • 54

    With green and yellow hydraulic systems lost, manual pitch trim is:

    Lost

  • 55

    With green hydraulic system lost, the anti-skid is:

    Operative on the yellow hydraulic system

  • 56

    With green hydraulic system lost, the braking system is:

    Alternate

  • 57

    With green hydraulic system lost:

    The NWS is operative

  • 58

    With green hydraulic system lost:

    The landing gear must be extended by gravity

  • 59

    With only the green hydraulic system only remaining, the auto brake is:

    Available

  • 60

    With only the green hydraulic system only remaining, the horizontal stabilizer is:

    Available

  • 61

    With the PTU in AUTO, the PTU automatically runs:

    When differential pressure between green and yellow system is more than 500 psi

  • 62

    Yellow ELEC PUMP pushbutton switch OFF and cargo door manual selector valve set at OPEN or CLOSE position, the PTU and the flight controls are:

    Inhibited