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Aircraft fuel system
13問 • 1年前
  • ユーザ名非公開
  • 通報

    問題一覧

  • 1

    Select one means of controlling the fuel temperature on turbine-powered aircraft.

    Engine bleed air to a heat exchanger.

  • 2

    Before fueling an aircraft by using the pressure fueling method, what precaution should be observed?

    The truck pump pressure must be correct for that refueling system.

  • 3

    The purpose of a diaphragm in a vane-type fuel pump is to:

    Compensate fuel pressures to altitude changes.

  • 4

    (1) A fuel pressure gauge is a differential pressure indicator. (2) A fuel pressure gauge indicates the pressure of the fuel entering the carburetor. Regarding the statements above,

    Both no.1 and no.2 are true.

  • 5

    A digital fuel totalizer automatically indicates the amount of fuel used, fuel remaining, current rate of consumption, and fuel

    Weight, aboard at takeoff.

  • 6

    If an aircraft is fueled from a truck or storage tank which is known to be uncontaminated with dirt or water, periodic checks of the aircraft’s fuel tank sumps and system strainers:

    Are still necessary due to the possibility of contamination from other sources.

  • 7

    Which procedure must be followed when defueling aircraft with sweptback wings?

    Defuel the outboard wing tanks first.

  • 8

    What is used in may aircraft to prevent bubbles in the fuel after it leaves the tank when atmospheric pressure is lower than fuel vapor pressure?

    Boost pumps.

  • 9

    If it is necessary to enter an aircraft’s fuel tank, which procedure should be avoided?

    Conduct the defueling and tank purging operation in an air-conditioned building.

  • 10

    Select one means of controlling the fuel temperature on turbine-powered aircraft.

    Engine bleed air to a heat exchanger.

  • 11

    Many fuel tanks incorporate _________ valves to prevent fuel from flowing away from the boost pump or tank outlet when the aircraft is in a high ‘G’ maneuver.

    Flapper

  • 12

    Why is the capacitance fluid quantity indicating system more accurate in measuring fuel level than a mechanical type?

    It measures by weight instead of volume.

  • 13

    What is one purpose of a fuel tank vent?

    To maintain atmospheric pressure.

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    問題一覧

  • 1

    Select one means of controlling the fuel temperature on turbine-powered aircraft.

    Engine bleed air to a heat exchanger.

  • 2

    Before fueling an aircraft by using the pressure fueling method, what precaution should be observed?

    The truck pump pressure must be correct for that refueling system.

  • 3

    The purpose of a diaphragm in a vane-type fuel pump is to:

    Compensate fuel pressures to altitude changes.

  • 4

    (1) A fuel pressure gauge is a differential pressure indicator. (2) A fuel pressure gauge indicates the pressure of the fuel entering the carburetor. Regarding the statements above,

    Both no.1 and no.2 are true.

  • 5

    A digital fuel totalizer automatically indicates the amount of fuel used, fuel remaining, current rate of consumption, and fuel

    Weight, aboard at takeoff.

  • 6

    If an aircraft is fueled from a truck or storage tank which is known to be uncontaminated with dirt or water, periodic checks of the aircraft’s fuel tank sumps and system strainers:

    Are still necessary due to the possibility of contamination from other sources.

  • 7

    Which procedure must be followed when defueling aircraft with sweptback wings?

    Defuel the outboard wing tanks first.

  • 8

    What is used in may aircraft to prevent bubbles in the fuel after it leaves the tank when atmospheric pressure is lower than fuel vapor pressure?

    Boost pumps.

  • 9

    If it is necessary to enter an aircraft’s fuel tank, which procedure should be avoided?

    Conduct the defueling and tank purging operation in an air-conditioned building.

  • 10

    Select one means of controlling the fuel temperature on turbine-powered aircraft.

    Engine bleed air to a heat exchanger.

  • 11

    Many fuel tanks incorporate _________ valves to prevent fuel from flowing away from the boost pump or tank outlet when the aircraft is in a high ‘G’ maneuver.

    Flapper

  • 12

    Why is the capacitance fluid quantity indicating system more accurate in measuring fuel level than a mechanical type?

    It measures by weight instead of volume.

  • 13

    What is one purpose of a fuel tank vent?

    To maintain atmospheric pressure.