Engines, APU

30問 • 1年前

ユーザ名非公開

通報

問題一覧

The B777 APU:

A. Can be operated up to the maximum certified altitude.

Bleed air is available up to 24.000 ft

B. FALSE

APU battery is available and the airplane battery is available, pneumatic air is not available, can the APU be started

A. Yes

Airplane altitude 35.000 ft, the left engine generator has failed, can the APU be started

B. Yes and can be used only for electrical power

What does the EICAS message APU SHUTDOWN mean

B. The APU has automatically shutdown

What does the EICAS message APU LIMIT mean

C. An APU limit is exceeded

Which statement is true concerning the alternate EEC mode:

A. if a fault occures in the normal mode the EEC automatically switches to the soft alternate mode

What is the minimum oil quantity on the oil quantity indicator

D. there is no minimum oil quantity display

The low oil quantity indication causes automatic display of the secondary engine indications

A. TRUE

Oil pressure and oil temperature:

C. are measured prior to entering the engine

A low oil quantity displays:

A. With white background and a Lo indication

Positioning the fuel control valve to RUN:

D. A and B are both correct

The fuel flow is measured:

B. After passing the engine fuel valve

If the vibration source cannot be determined:

D. A and C are both correct

There is a certified engine vibration limit

B. FALSE

What does this EICAS message mean?

B. The left engine fuel or Spar valve position disagrees with its commanded position

What do these indications tell you about the status of the Right Engine?

C. Right engine oil pressure is low and vibrations are high

The EICAS caution message ENG OIL PRESS appears for the associated engine, indicating low oil pressure

D. Both B and C are correct

If ENG OIL TEMP HIGH and indications are RED (red line limit is reached) an Advisory EICAS message is displayed and Engine failure or damage is possible, Engine may have to be shutdown

A. TRUE

The Advisory message ENG OIL FILTER indicates:

B. That the affected engine oil filter is contaminated and has caused filter bypass

The Autostart controls the fuel and ignition but doesn't automatically aborts the start if something goes wrong

B. FALSE

During Autostart moving both the L or R fuel control switch to run :

B. The spar valve opens and the engine valve remains closed until the engine has reached sufficient speed

The Autostart system does not monitor :

A. Oil pressure and temperature

Before initiating a third engine start:

D. All of the above

During a manual start:

A. The Fuel control switch opens the spar valve and the engine fuel valve immediately

During a manual start Fuel should not be added until RPM is greater than

C. 0.22

The inflight start envelope is displayed on the EICAS whenever:

A. A fuel control switch is in RUN position or the engine N2 RPM is below idle

While attempting an in-flight start crossbleed is required:

B. X-BLD displays above the N2 indication

For inflight starts autostart make start attempts indefinetely:

D. Both A and B are correct

Engine Shutdown is indicated by a rapid decrease in EGT and decreasing RPM

A. TRUE

Airplane General

Airplane General

Air Systems

Air Systems

Anti-Ice, Rain

Anti-Ice, Rain

Automatic Flight

Automatic Flight

Communications

Communications

Electrical

Electrical

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

Fuel

Fuel

Hydraulics

Hydraulics

Landing Gear

Landing Gear

Warning Systems

Warning Systems

問題一覧

The B777 APU:

A. Can be operated up to the maximum certified altitude.

Bleed air is available up to 24.000 ft

B. FALSE

APU battery is available and the airplane battery is available, pneumatic air is not available, can the APU be started

A. Yes

Airplane altitude 35.000 ft, the left engine generator has failed, can the APU be started

B. Yes and can be used only for electrical power

What does the EICAS message APU SHUTDOWN mean

B. The APU has automatically shutdown

What does the EICAS message APU LIMIT mean

C. An APU limit is exceeded

Which statement is true concerning the alternate EEC mode:

A. if a fault occures in the normal mode the EEC automatically switches to the soft alternate mode

What is the minimum oil quantity on the oil quantity indicator

D. there is no minimum oil quantity display

The low oil quantity indication causes automatic display of the secondary engine indications

A. TRUE

Oil pressure and oil temperature:

C. are measured prior to entering the engine

A low oil quantity displays:

A. With white background and a Lo indication

Positioning the fuel control valve to RUN:

D. A and B are both correct

The fuel flow is measured:

B. After passing the engine fuel valve

If the vibration source cannot be determined:

D. A and C are both correct

There is a certified engine vibration limit

B. FALSE

What does this EICAS message mean?

B. The left engine fuel or Spar valve position disagrees with its commanded position

What do these indications tell you about the status of the Right Engine?

C. Right engine oil pressure is low and vibrations are high

The EICAS caution message ENG OIL PRESS appears for the associated engine, indicating low oil pressure

D. Both B and C are correct

If ENG OIL TEMP HIGH and indications are RED (red line limit is reached) an Advisory EICAS message is displayed and Engine failure or damage is possible, Engine may have to be shutdown

A. TRUE

The Advisory message ENG OIL FILTER indicates:

B. That the affected engine oil filter is contaminated and has caused filter bypass

The Autostart controls the fuel and ignition but doesn't automatically aborts the start if something goes wrong

B. FALSE

During Autostart moving both the L or R fuel control switch to run :

B. The spar valve opens and the engine valve remains closed until the engine has reached sufficient speed

The Autostart system does not monitor :

A. Oil pressure and temperature

Before initiating a third engine start:

D. All of the above

During a manual start:

A. The Fuel control switch opens the spar valve and the engine fuel valve immediately

During a manual start Fuel should not be added until RPM is greater than

C. 0.22

The inflight start envelope is displayed on the EICAS whenever:

A. A fuel control switch is in RUN position or the engine N2 RPM is below idle

While attempting an in-flight start crossbleed is required:

B. X-BLD displays above the N2 indication

For inflight starts autostart make start attempts indefinetely:

D. Both A and B are correct

Engine Shutdown is indicated by a rapid decrease in EGT and decreasing RPM

A. TRUE