A-320 Chapter № 21. Engines

37問 • 1ヶ月前

Popovich

通報

問題一覧

21.1. The FADEC is normally powered by:

B. Its own magnetic alternator

21.2. During an automatic start sequence selecting the ENG MASTER switch to on:

B. Initiates the start sequence

21.3. The ENG page is automatically called on ECAM SD when:

B. ENG MODE START selector is set to IGN/START position

21.4. The A/THR can be armed on the ground:

A. By setting the thrust levers to TO/GA or FLEX for takeoff

21.5. If a thrust levers are set between two detents the FADEC selects the rating limit:

A. Determined by the thrust levers position

21.6. FADEC has the following Idle Modes:

B. Minimum (Modulated) Idle, Approach Idle, Reverse Idle

21.7. You are just about to take off. You have not inserted a FLEX temperature. Can you still takeoff?

B. Yes, but only using the TOGA detent

21.8. During an engine start sequence at some point the gray background on N2 indication had disappeared. What does it mean?

B. That the start sequence has finished and all engine parameters have stabilized

21.9. What is required for a FADEC to compute a reduced thrust setting?

C. A FLEX temperature must be entered on the MCDU TAKE OFF PERF page

21.10. Using manual thrust, the thrust lever position will determine the thrust setting for the engine.

A. True. They will operate like conventional throttles

21.11. Is there any mechanical linkage between the thrust levers and the engines?

A. No, the linkage is totally electrical

21.12. During a manual start, how is the start valve opened?

B. By depressing the ENG MAN START pushbuttons on the overhead panel while the ENG MODE SELECTOR is in IGN/START position

21.13. Name the main engine parts shown in the illustration (by numbers 1, 3, 5 and 7):

A. 1 - Fan, 3 - Combustion chamber, 5 - LP turbine, 7 - Accessory gearbox

21.14. The MANUAL ENGINE START procedure is recommended after aborting a start, caused by:

A. Engine stall, EGT overlimit, low start air pressure

21.15. Name the main engine parts shown in the illustration (by numbers 2, 4 and 6):

A. 2 - LP compressor, 4 - HP turbine, 6 - HP compressor

21.16. Minimum engine oil quantity required during preliminary cockpit preparation (CFM 56-5B)

A. At or above 9.5qt + estimated consumption (average estimated consumption ~ 0.5 qt/h)

21.17. Minimum engine oil quantity required during preliminary cockpit preparation (CFM LEAP-1A)

A. At or above 10.6qt or 8,9 + estimated consumption (max estimated consumption~ 0.45qt/h)

21.18. Does the FADEC always provide EGT limit protection during automatic start?

B. No, EGT limit protection is only available on CFM LEAP-1A engines

21.19. Both CFM 56-5B and CFM LEAP -1A engines are:

B. Turbofan engines

21.20. The engine reverse pivoting blocker doors divert the airstream from the _____ to ____ direction.

A. Fan / forward

21.21. Which hydraulic system actuates Thrust Reverser doors?

C. The green circuit powers the doors on ENG 1, the yellow on ENG 2

21.22. Can the flight crew activate engine reversers in flight?

C. No, both main gears must be compressed in order to activate thrust reversers

21.23. During the automatic start sequence of ENG 2, you notice that only igniter B is powered. Is it normal?

C. Yes, igniters are used alternately for engine start

21.24. In what abnormal situations the crew must abort an automatic engine start?

A. An engine stall, tail pipe fire, electrical power supply is interrupted during the start sequence (indicated by the loss of ECAM DUs)

21.25. The engine starter must not be run when N2 is above ______ %

B. 20% (CFM56) or 63% (CFM LEAP-1A)

21.26. A standard automatic start that includes up to _____ start attempts, is considered one cycle.

21.27. For ground starts (automatic or manual), a ___ pause is required between successive cycles.

A. 20s (CFM56) or 60s (CFM LEAP-1A)

21.28. A ____ cooling period is required, subsequent to _____ failed cycles

B. 15 min / four (CFM56) or 15 min / three (CFM LEAP-1A)

21.29. Maximum Reverse Thrust should not be used:

C. Below 70kt

21.30. Idle Reverse Thrust is permitted down to:

B. Aircraft stop

21.31. Is it allowed to use Maximum Reverse Thrust at low airspeed?

A. Not allowed, unless required due to an emergency

21.32. Why is it not recommended to use of high levels of reverse thrust at low airspeed?

C. The distortion of the airflow, caused by gases reentering the compressor, can cause engine stalls that may result in excessive EGT

21.33. On snow-covered grounds, the reversers should be stowed when the aircraft speed reaches:

A. 25 kt

21.34. Is there any crosswind limitation for engine start on CFM LEAP-1A fitted aircraft (A320\A321 NEO):

B. The engine is able to start in crosswind up to 45kt

21.35. Is there any crosswind limitation for engine at takeoff on CFM LEAP-1A fitted aircraft (A320\A321 NEO):

C. Engine crosswind limit at takeoff is 35kt (gust included)

21.36. It is possible to perform SOFT GO-AROUND with one engine inoperative on CFM LEAP-1A fitted aircraft (A320\A321 NEO):

False

21.37. What is the thrust target in case of a soft go-around? (A320/A321 NEO)

B. Either the thrust to target a V/S of approximately 2300 ft/min or TOGA, if the 2300 ft/min target cannot be reached

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問題一覧

21.1. The FADEC is normally powered by:

B. Its own magnetic alternator

21.2. During an automatic start sequence selecting the ENG MASTER switch to on:

B. Initiates the start sequence

21.3. The ENG page is automatically called on ECAM SD when:

B. ENG MODE START selector is set to IGN/START position

21.4. The A/THR can be armed on the ground:

A. By setting the thrust levers to TO/GA or FLEX for takeoff

21.5. If a thrust levers are set between two detents the FADEC selects the rating limit:

A. Determined by the thrust levers position

21.6. FADEC has the following Idle Modes:

B. Minimum (Modulated) Idle, Approach Idle, Reverse Idle

21.7. You are just about to take off. You have not inserted a FLEX temperature. Can you still takeoff?

B. Yes, but only using the TOGA detent

21.8. During an engine start sequence at some point the gray background on N2 indication had disappeared. What does it mean?

B. That the start sequence has finished and all engine parameters have stabilized

21.9. What is required for a FADEC to compute a reduced thrust setting?

C. A FLEX temperature must be entered on the MCDU TAKE OFF PERF page

21.10. Using manual thrust, the thrust lever position will determine the thrust setting for the engine.

A. True. They will operate like conventional throttles

21.11. Is there any mechanical linkage between the thrust levers and the engines?

A. No, the linkage is totally electrical

21.12. During a manual start, how is the start valve opened?

B. By depressing the ENG MAN START pushbuttons on the overhead panel while the ENG MODE SELECTOR is in IGN/START position

21.13. Name the main engine parts shown in the illustration (by numbers 1, 3, 5 and 7):

A. 1 - Fan, 3 - Combustion chamber, 5 - LP turbine, 7 - Accessory gearbox

21.14. The MANUAL ENGINE START procedure is recommended after aborting a start, caused by:

A. Engine stall, EGT overlimit, low start air pressure

21.15. Name the main engine parts shown in the illustration (by numbers 2, 4 and 6):

A. 2 - LP compressor, 4 - HP turbine, 6 - HP compressor

21.16. Minimum engine oil quantity required during preliminary cockpit preparation (CFM 56-5B)

A. At or above 9.5qt + estimated consumption (average estimated consumption ~ 0.5 qt/h)

21.17. Minimum engine oil quantity required during preliminary cockpit preparation (CFM LEAP-1A)

A. At or above 10.6qt or 8,9 + estimated consumption (max estimated consumption~ 0.45qt/h)

21.18. Does the FADEC always provide EGT limit protection during automatic start?

B. No, EGT limit protection is only available on CFM LEAP-1A engines

21.19. Both CFM 56-5B and CFM LEAP -1A engines are:

B. Turbofan engines

21.20. The engine reverse pivoting blocker doors divert the airstream from the _____ to ____ direction.

A. Fan / forward

21.21. Which hydraulic system actuates Thrust Reverser doors?

C. The green circuit powers the doors on ENG 1, the yellow on ENG 2

21.22. Can the flight crew activate engine reversers in flight?

C. No, both main gears must be compressed in order to activate thrust reversers

21.23. During the automatic start sequence of ENG 2, you notice that only igniter B is powered. Is it normal?

C. Yes, igniters are used alternately for engine start

21.24. In what abnormal situations the crew must abort an automatic engine start?

A. An engine stall, tail pipe fire, electrical power supply is interrupted during the start sequence (indicated by the loss of ECAM DUs)

21.25. The engine starter must not be run when N2 is above ______ %

B. 20% (CFM56) or 63% (CFM LEAP-1A)

21.26. A standard automatic start that includes up to _____ start attempts, is considered one cycle.

21.27. For ground starts (automatic or manual), a ___ pause is required between successive cycles.

A. 20s (CFM56) or 60s (CFM LEAP-1A)

21.28. A ____ cooling period is required, subsequent to _____ failed cycles

B. 15 min / four (CFM56) or 15 min / three (CFM LEAP-1A)

21.29. Maximum Reverse Thrust should not be used:

C. Below 70kt

21.30. Idle Reverse Thrust is permitted down to:

B. Aircraft stop

21.31. Is it allowed to use Maximum Reverse Thrust at low airspeed?

A. Not allowed, unless required due to an emergency

21.32. Why is it not recommended to use of high levels of reverse thrust at low airspeed?

C. The distortion of the airflow, caused by gases reentering the compressor, can cause engine stalls that may result in excessive EGT

21.33. On snow-covered grounds, the reversers should be stowed when the aircraft speed reaches:

A. 25 kt

21.34. Is there any crosswind limitation for engine start on CFM LEAP-1A fitted aircraft (A320\A321 NEO):

B. The engine is able to start in crosswind up to 45kt

21.35. Is there any crosswind limitation for engine at takeoff on CFM LEAP-1A fitted aircraft (A320\A321 NEO):

C. Engine crosswind limit at takeoff is 35kt (gust included)

21.36. It is possible to perform SOFT GO-AROUND with one engine inoperative on CFM LEAP-1A fitted aircraft (A320\A321 NEO):

False

21.37. What is the thrust target in case of a soft go-around? (A320/A321 NEO)

B. Either the thrust to target a V/S of approximately 2300 ft/min or TOGA, if the 2300 ft/min target cannot be reached