Fuel

25問 • 1年前

ユーザ名非公開

通報

問題一覧

When the the fuel control switch is in the CUT OFF position,

A. The spar and engine fuel valve are closed and engine ignition is also deactivated

Positioning the fuel control switch to RUN position,

C. Opens the spar valve, enabling the EEC to open the engine valve and activate ignition.

Select the correct sequence of events, subsequent to selecting the fuel control switch to RUN position,

A. Fuel flows to the first stage engine fuel pump, which is used for increasing fuel pressure.

Select the correct statement,

C. The fuel/Oil heat exchanger provides automatic fuel system icing protection

The fuel filter,

B. Removes solid contaminants from the fuel, If the fuel filter is clogged, the fuel automatically bypasses the filter.

The second stage fuel pump,

C. Adds pressure to the fuel as it enters the heat exchanger followed by the fuel filter before entring the fuel meterng unit.

The fuel metering unit adjusts the fuel flow to meet thrust requirements,

C. Both (a) & (b)

The correct sequence of fuel flow through the engine is,

C. Spar valve, stage fuel pump, heat exchanger, filter, fuel metering unit, engine fuel valve

The fuel flow is measured,

C. After passing through the Engine fuel valve

Select a correct statement

D. The fuel system comprises of a center tank, left main tank, right main tank, 2 surge tanks

The left and right fuel manifolds are connected through,

B. 2 crossfeed valves

The left and right main tanks each, are equipped with,

D. 2 AC powered fuel pumps

The center tank jettison pumps,

B. are AC motor driven

The 2 AC motor driven jettison pumps are used for normal fuel feed.

A. TRUE

What does the filled pointer on the MFD indicate

B. indicates the tank with less fuel

What does the illuminated amber VALVE light indicate

C. indicates that the valve is in transit

Select the correct statement,

B. Fuel imbalance is being corrected

Select the correct Fuel panel indication, when the crossfeed valve fails to close after a predetermined timelimit

C.3

The EICAS message FUEL CROSSFEED FWD/AFT is displayed when,

D. All of the above

Choose the correct image

A. This is a caution message

Choose the correct image

B. This is an advisory message

Choose the correct image

A. Right jettison valve is not in the commanded position

In order to correct fuel imbalance, select the switches in the following sequence

A. Cross feed valve, followed by switching off fuel pumps on the side of lower fuel qty

Select the correct sequence of steps to jettison fuel, (consider FUEL TO REMAIN requires to be changed)

C. Arm system, Select fuel to remain, activate system by pressing nozzle switches

Select the correct statement,

D. A minimum of 5200 kgs of fuel remain in each main tank, after jettison completes

Airplane General

Airplane General

Air Systems

Air Systems

Anti-Ice, Rain

Anti-Ice, Rain

Automatic Flight

Automatic Flight

Communications

Communications

Electrical

Electrical

Engines, APU

Engines, APU

Fire Protection

Fire Protection

Flight Controls

Flight Controls

Flight Instruments, Displays

ユーザ名非公開 · 41問 · 1年前

Flight Instruments, Displays

41問 • 1年前

ユーザ名非公開

Flight Management, Navigation

ユーザ名非公開 · 72問 · 1年前

Flight Management, Navigation

Hydraulics

Hydraulics

Landing Gear

Landing Gear

Warning Systems

Warning Systems

問題一覧

When the the fuel control switch is in the CUT OFF position,

A. The spar and engine fuel valve are closed and engine ignition is also deactivated

Positioning the fuel control switch to RUN position,

C. Opens the spar valve, enabling the EEC to open the engine valve and activate ignition.

Select the correct sequence of events, subsequent to selecting the fuel control switch to RUN position,

A. Fuel flows to the first stage engine fuel pump, which is used for increasing fuel pressure.

Select the correct statement,

C. The fuel/Oil heat exchanger provides automatic fuel system icing protection

The fuel filter,

B. Removes solid contaminants from the fuel, If the fuel filter is clogged, the fuel automatically bypasses the filter.

The second stage fuel pump,

C. Adds pressure to the fuel as it enters the heat exchanger followed by the fuel filter before entring the fuel meterng unit.

The fuel metering unit adjusts the fuel flow to meet thrust requirements,

C. Both (a) & (b)

The correct sequence of fuel flow through the engine is,

C. Spar valve, stage fuel pump, heat exchanger, filter, fuel metering unit, engine fuel valve

The fuel flow is measured,

C. After passing through the Engine fuel valve

Select a correct statement

D. The fuel system comprises of a center tank, left main tank, right main tank, 2 surge tanks

The left and right fuel manifolds are connected through,

B. 2 crossfeed valves

The left and right main tanks each, are equipped with,

D. 2 AC powered fuel pumps

The center tank jettison pumps,

B. are AC motor driven

The 2 AC motor driven jettison pumps are used for normal fuel feed.

A. TRUE

What does the filled pointer on the MFD indicate

B. indicates the tank with less fuel

What does the illuminated amber VALVE light indicate

C. indicates that the valve is in transit

Select the correct statement,

B. Fuel imbalance is being corrected

Select the correct Fuel panel indication, when the crossfeed valve fails to close after a predetermined timelimit

C.3

The EICAS message FUEL CROSSFEED FWD/AFT is displayed when,

D. All of the above

Choose the correct image

A. This is a caution message

Choose the correct image

B. This is an advisory message

Choose the correct image

A. Right jettison valve is not in the commanded position

In order to correct fuel imbalance, select the switches in the following sequence

A. Cross feed valve, followed by switching off fuel pumps on the side of lower fuel qty

Select the correct sequence of steps to jettison fuel, (consider FUEL TO REMAIN requires to be changed)

C. Arm system, Select fuel to remain, activate system by pressing nozzle switches

Select the correct statement,

D. A minimum of 5200 kgs of fuel remain in each main tank, after jettison completes