CHAPTER7B (PART2)

CHAPTER7B (PART2)
18問 • 1年前
  • Dorian Pinuellas
  • 通報

    問題一覧

  • 1

    What two factors make up the air metering force in a pressure carburetor? a. ______________ b. ______________

    impact air, Venturi suction

  • 2

    The mixture control in a pressure carburetor varies the fuel/air ratio by controlling the _________ (air or fuel) metering force.

    air

  • 3

    A water injection system used on reciprocating engines may also be referred to as ______-____________ injection.

    anti detonation

  • 4

    Field adjustments to carburetors are generally limited to: a. ______________ b. ______________

    idle speed, idle mixture

  • 5

    ______________________________ (continuous flow or direct injection) fuel injection systems meter the fuel and deliver it to the intake port of each cylinder

    continuous flow

  • 6

    Two functions of the flow divider valve during idle conditions are: a. ______________ b. ______________

    creates downstream pressure for fuel control, cuts off fuel and leaves the lines full of fuel

  • 7

    RSA fuel injector nozzles ___________ (are or are not) interchangeable between engines and between cylinders.

    are

  • 8

    Lengthening the connecting rod between the throttle fuel valve and the throttle air valve of an RSA injection system ___________ (richens or leans) the idling fuel/air mixture.

    richens

  • 9

    The adjustable orifice in a Teledyne Continental Motors fuel injection pump adjusts the ___________ (high or low) unmetered fuel pressure.

    high

  • 10

    The relief valve in the Teledyne Continental Motors fuel injection pump adjusts the ___________ (high or low) unmetered fuel pressure.

    low

  • 11

    Vapor is removed from the fuel in a Teledyne Continental Motors fuel injection system in the ___________________ ______________ (what unit).

    fuel pump

  • 12

    The orifice in a Teledyne Continental Motors fuel injection pump used with a turbocharged engine is automatically adjusted by an evacuated ___________.

    bellows

  • 13

    The orifice size in a Teledyne Continental Motors fuel injection pump is varied by the amount of upper deck pressure. This pressure is actually the ___________ ___________ pressure.

    turbocharger discharge

  • 14

    The manual mixture control in a Teledyne Continental Motors fuel injection system is a form of ___________ valve.

    selector

  • 15

    The ____________ ____________ in the fuel control unit limits the maximum amount of fuel that can flow in a Teledyne-Continental fuel injection system during full-throttle, full-rich operating conditions.

    metering orifice

  • 16

    Two basic functions of the fuel manifold valve in a Teledyne-Continental fuel injection system are: a. ______________ B. ______________

    distribute fuel evenly to all cylinders, provide positive shut off of fuel

  • 17

    A set of C-size nozzles will flow one-half gallon of fuel per hour ___________ (more or less) than a set of B-size nozzles.

    more

  • 18

    Fuel injector nozzles may be cleaned by soaking them in _____________ or _____________ ________.

    acetone, lacquer thinner

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    Dorian Pinuellas · 24問 · 1年前

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    Dorian Pinuellas · 18問 · 1年前

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    18問 • 1年前
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    CHAPTER 7C

    CHAPTER 7C

    Dorian Pinuellas · 15問 · 1年前

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    15問 • 1年前
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    問題一覧

  • 1

    What two factors make up the air metering force in a pressure carburetor? a. ______________ b. ______________

    impact air, Venturi suction

  • 2

    The mixture control in a pressure carburetor varies the fuel/air ratio by controlling the _________ (air or fuel) metering force.

    air

  • 3

    A water injection system used on reciprocating engines may also be referred to as ______-____________ injection.

    anti detonation

  • 4

    Field adjustments to carburetors are generally limited to: a. ______________ b. ______________

    idle speed, idle mixture

  • 5

    ______________________________ (continuous flow or direct injection) fuel injection systems meter the fuel and deliver it to the intake port of each cylinder

    continuous flow

  • 6

    Two functions of the flow divider valve during idle conditions are: a. ______________ b. ______________

    creates downstream pressure for fuel control, cuts off fuel and leaves the lines full of fuel

  • 7

    RSA fuel injector nozzles ___________ (are or are not) interchangeable between engines and between cylinders.

    are

  • 8

    Lengthening the connecting rod between the throttle fuel valve and the throttle air valve of an RSA injection system ___________ (richens or leans) the idling fuel/air mixture.

    richens

  • 9

    The adjustable orifice in a Teledyne Continental Motors fuel injection pump adjusts the ___________ (high or low) unmetered fuel pressure.

    high

  • 10

    The relief valve in the Teledyne Continental Motors fuel injection pump adjusts the ___________ (high or low) unmetered fuel pressure.

    low

  • 11

    Vapor is removed from the fuel in a Teledyne Continental Motors fuel injection system in the ___________________ ______________ (what unit).

    fuel pump

  • 12

    The orifice in a Teledyne Continental Motors fuel injection pump used with a turbocharged engine is automatically adjusted by an evacuated ___________.

    bellows

  • 13

    The orifice size in a Teledyne Continental Motors fuel injection pump is varied by the amount of upper deck pressure. This pressure is actually the ___________ ___________ pressure.

    turbocharger discharge

  • 14

    The manual mixture control in a Teledyne Continental Motors fuel injection system is a form of ___________ valve.

    selector

  • 15

    The ____________ ____________ in the fuel control unit limits the maximum amount of fuel that can flow in a Teledyne-Continental fuel injection system during full-throttle, full-rich operating conditions.

    metering orifice

  • 16

    Two basic functions of the fuel manifold valve in a Teledyne-Continental fuel injection system are: a. ______________ B. ______________

    distribute fuel evenly to all cylinders, provide positive shut off of fuel

  • 17

    A set of C-size nozzles will flow one-half gallon of fuel per hour ___________ (more or less) than a set of B-size nozzles.

    more

  • 18

    Fuel injector nozzles may be cleaned by soaking them in _____________ or _____________ ________.

    acetone, lacquer thinner