LESSON # 2 Flashcards

1
Q

To boost pressure of the fuel to prevent cavitation of the HP pump.

A

LP FUEL PUMP/ Low Pressure Fuel Pump

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2
Q

To provide means of drawing fuel from the fuel tanks in the event
of failure of the fuel boost pump in the tank.

A

LP FUEL PUMP/ Low Pressure Fuel Pump

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3
Q

Form the LP Cock, fuel passes to an engine driven LP Fuel Pump which
serves two purposes:
 A. To boost pressure of the fuel to prevent cavitation of the HP
pump.
 To provide means of drawing fuel from the fuel tanks in the event
of failure of the fuel boost pump in the tank.

A

LP FUEL PUMP/ Low Pressure Fuel Pump

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4
Q

To reduce the possibility of low temperatures forming ice, fuel heating is applied. Fuel heating is achieved by passing the fuel through a form of radiator which uses hot air (or hot oil) to control and maintain
fuel temperature above freezing.

A

FUEL/AIR HEAT EXCHANGER

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5
Q

Its purpose is to prevent foreign particles from entering the engine fuel system.

A

LP FUEL FILTER/ Low Pressure Fuel Filter

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6
Q

Not withstanding this, (?) will be incorporated to ensure that the fuel supply, albeit possibly
contaminated is still available.

A

By-Pass

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