10 Hydraulic System

62問 • 4ヶ月前

Via

通報

問題一覧

Normal hydraulic power is provided by:

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

The power transfer unit (PTU) is:

reversible between green and yellow

In flight, if Blue ELEC pump fails, Blue system:

b. can be recovered by RAT

With both engines stopped, how is it possible to pressurize the Green system:

By the yellow electric pump and the PTU

The RAT is automatically extended in case of:

Loss of (ENG. and APU) main generators

On ground the Blue system is pressurized when:

one engine is running

Engine 2 energizes:

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

The yellow system comprises:

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

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

The priority valves operate in case of:

low hydraulic pressure

The fire shut off valves shut off:

the yellow and green systems

In case of blue ELEC pump failure, when the RAT MAN ON pb (HYDRAULIC PANEL) is pressed:

the blue hydraulic system is pressurized by the RAT

The hydraulic reservoirs are pressurized:

from the LH ENG or the pneumatic system

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

Yes

If on ground with ENG 1 stopped; does the ENG 1 pump FAULT light illuminate amber due to Green pump low pressure?

In case of reservoir overheat, the FAULT light of the faulty system stays on:

as long as the overheat is detected

On ground and before engine start, with Blue pump pb in AUTO and AC power available, the Blue pump is:

energized when the Blue pump OVRD pb in the overhead maintenance panel is pressed

The Blue system includes operation of:

the slats

The RAT, when extended in flight, pressurizes:

the blue system

The Yellow system includes operation of:

the right elevator only

The Yellow system may be powered by:

ENG 2 hydraulic pump or the Yellow electric pump or the PTU

The Yellow system includes operation of:

the flaps

During the first engine start the PTU is

inhibited

The RAT can be restowed:

on ground only

In flight the RAT is extended:

manually or automatically

In flight when the RAT is automatically extended:

the Blue hydraulic system is pressurized and the EMER GEN runs

Is it possible to interchange hydraulic fluid from Green to Yellow or Yellow to Green system:

The hydraulic fire shut off valve closes when:

the Fire pb is released out

If the Green system is lost, slats operation is:

slow

If the Green system is lost, flap operation is:

slow

The Green system operates:

spoilers 1 and 5

The Green system operates:

the left elevator

The Green system operates:

both

The Green system operates:

the Reverser 1

The Yellow system operates:

the Reverser 2

On ground, Blue ELEC pump pb at AUTO, the circuit is energized if:

one engine is running or Blue pump OVRD pb on the overhead maintenance panel has been pressed

If Blue system is lost, the slats are:

slow

If Blue system is lost, the flaps are:

normal

The Blue system operates:

spoilers 3

The RAT can be extended:

both

The Blue system operates:

both

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

Yes, via a hand pump

Yellow ELEC pump pb switch OFF and cargo door manual selector valve set at open or close position, the PTU and the flight controls are:

inhibited

If Yellow system is lost, the slats are:

normal

If Yellow system is lost, the flaps are:

slow

The ENG 2 fire valve is between the yellow reservoir and:

the ENG 2 hydraulic pump

The Yellow system operates:

the spoilers 2 and 4

In case of single hydraulic system low press:

the Master Caution light illuminates and the single chime sounds

In case of RSVR low air pressure, the hydraulic system affected is:

may be recovered after descending to a lower altitude

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

normal

With Green hydraulic system lost:

the landing gear must be extended by gravity

With Green hydraulic system lost:

the NWS is operative

With Green hydraulic system lost, the braking system is:

alternate

With Green hydraulic system is lost, the anti skid is:

operative on the Yellow hydraulic system

PTU at AUTO, the PTU automatically runs:

when differential pressure between Green and Yellow is more than 500 psi

PTU running, the pressure delivered by the PTU is:

stable at 3000 psi

Hydraulic Green system only remaining the AP function is:

lost

Hydraulic Green system only remaining, the horizontal stabilizer is:

available

With Green and Yellow hydraulic systems lost, manual pitch trim is:

lost

Hydraulic Green system only remaining, the auto brake is:

available

With hydraulic Blue system only remaining:

seven full brake applications are available via accumulator

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

the RAT and the electrical pump

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CPL Radio Telephony (3)

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CPL Radio Telephony (3)

Met 1

Met 1

Met 2

Met 2

Met 3

Met 3

Met 4

Met 4

Met 5

Met 5

Met 6

Met 6

Met 7

Met 7

Met 8

Met 8

Human Performance 3

Human Performance 3

Met 9

Met 9

Met 10

Met 10

AGK 1

AGK 1

AGK 2

AGK 2

AGK 3

AGK 3

問題一覧

Normal hydraulic power is provided by:

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

The power transfer unit (PTU) is:

reversible between green and yellow

In flight, if Blue ELEC pump fails, Blue system:

b. can be recovered by RAT

With both engines stopped, how is it possible to pressurize the Green system:

By the yellow electric pump and the PTU

The RAT is automatically extended in case of:

Loss of (ENG. and APU) main generators

On ground the Blue system is pressurized when:

one engine is running

Engine 2 energizes:

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

The yellow system comprises:

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

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

The priority valves operate in case of:

low hydraulic pressure

The fire shut off valves shut off:

the yellow and green systems

In case of blue ELEC pump failure, when the RAT MAN ON pb (HYDRAULIC PANEL) is pressed:

the blue hydraulic system is pressurized by the RAT

The hydraulic reservoirs are pressurized:

from the LH ENG or the pneumatic system

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

Yes

If on ground with ENG 1 stopped; does the ENG 1 pump FAULT light illuminate amber due to Green pump low pressure?

In case of reservoir overheat, the FAULT light of the faulty system stays on:

as long as the overheat is detected

On ground and before engine start, with Blue pump pb in AUTO and AC power available, the Blue pump is:

energized when the Blue pump OVRD pb in the overhead maintenance panel is pressed

The Blue system includes operation of:

the slats

The RAT, when extended in flight, pressurizes:

the blue system

The Yellow system includes operation of:

the right elevator only

The Yellow system may be powered by:

ENG 2 hydraulic pump or the Yellow electric pump or the PTU

The Yellow system includes operation of:

the flaps

During the first engine start the PTU is

inhibited

The RAT can be restowed:

on ground only

In flight the RAT is extended:

manually or automatically

In flight when the RAT is automatically extended:

the Blue hydraulic system is pressurized and the EMER GEN runs

Is it possible to interchange hydraulic fluid from Green to Yellow or Yellow to Green system:

The hydraulic fire shut off valve closes when:

the Fire pb is released out

If the Green system is lost, slats operation is:

slow

If the Green system is lost, flap operation is:

slow

The Green system operates:

spoilers 1 and 5

The Green system operates:

the left elevator

The Green system operates:

both

The Green system operates:

the Reverser 1

The Yellow system operates:

the Reverser 2

On ground, Blue ELEC pump pb at AUTO, the circuit is energized if:

one engine is running or Blue pump OVRD pb on the overhead maintenance panel has been pressed

If Blue system is lost, the slats are:

slow

If Blue system is lost, the flaps are:

normal

The Blue system operates:

spoilers 3

The RAT can be extended:

both

The Blue system operates:

both

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

Yes, via a hand pump

Yellow ELEC pump pb switch OFF and cargo door manual selector valve set at open or close position, the PTU and the flight controls are:

inhibited

If Yellow system is lost, the slats are:

normal

If Yellow system is lost, the flaps are:

slow

The ENG 2 fire valve is between the yellow reservoir and:

the ENG 2 hydraulic pump

The Yellow system operates:

the spoilers 2 and 4

In case of single hydraulic system low press:

the Master Caution light illuminates and the single chime sounds

In case of RSVR low air pressure, the hydraulic system affected is:

may be recovered after descending to a lower altitude

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

normal

With Green hydraulic system lost:

the landing gear must be extended by gravity

With Green hydraulic system lost:

the NWS is operative

With Green hydraulic system lost, the braking system is:

alternate

With Green hydraulic system is lost, the anti skid is:

operative on the Yellow hydraulic system

PTU at AUTO, the PTU automatically runs:

when differential pressure between Green and Yellow is more than 500 psi

PTU running, the pressure delivered by the PTU is:

stable at 3000 psi

Hydraulic Green system only remaining the AP function is:

lost

Hydraulic Green system only remaining, the horizontal stabilizer is:

available

With Green and Yellow hydraulic systems lost, manual pitch trim is:

lost

Hydraulic Green system only remaining, the auto brake is:

available

With hydraulic Blue system only remaining:

seven full brake applications are available via accumulator

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

the RAT and the electrical pump