更多"[单选题]About the sixth century AD. wh"的相关试题:
[单选题]When their mother knew about the story, she was ______ .
A.happy
B.angry
C.sorry
D.both angry and happy
[单选题]He was about______home when the phone rang.( )
A. leaves
B. leaving
C. to leave
D. left
[单选题]The next few days could be ______ for the peace negotiation. ( )
A. maximum
B. practical
C. critical
D. urgent
[单选题] ________ a few sheep behind the house.
A.It is
B.They are
C.There are
D.There is
[单选题]When is the Emergency Lighting system supplied by the EPSUs integrated batteries?
A.A.When the EMER EXIT LT selector is in the ON position
B.B.When the EMER LIGHT pushbutton on the FAP is pressed and the 28V DC ESS BUS is lost
C.C.When the Main Lighting System has failed
[单选题]When is the pitot probe heated?
A.A. In flight,not on ground
B.B. On ground,not in flight
C.C. In icing conditions only
D.D. Normal heating in flight,low heating on ground
[单选题]When is the TAT probe heated?
A.A. In flight,not on ground
B.B. On ground,not in flight
C.C. In icing conditions only
D.D. Normal heating in flight,low heating on ground
[单选题]Which ECAM page is displayed when the landing gear is selected down in phase 6?
A.A.ENGINE page
B.B.FLT/CTL page
C.C.CRUISE page
D.D.WHEEL page
[单选题]When does the Ram Air Turbine deploy automatically?
A.A.In flight,if blue hydraulic power is lost
B.B.As soon as two hydraulic power systems are lost
C.C.In flight,if the AC electrical power is lost
[单选题]The inner cell is refuelled only when:
A.A.Center tank is full
B.B.Outer cell is full
C.C.Outer cell is empty
D.D.Center tank and outer cell are empty
[单选题]When does ECAM display ACARS STBY message?
A.A.The data-link function is lost or unavailable
B.B.The ATSU router configuration fail
C.C. A and B
D.D. None
[单选题]When does the automatic changeover of the LGCIUs in control occur?
A.A. When "DOWN" is selected
B.B. When "UP" is selected
C.C. When the first engine starts
D.D. When the landing gear are compressed
[单选题]What happens when the EIU power supply circuit breakers are pulled?
A.A. Nothing happens
B.B. The windshield heating is cut off
C.C. The windshield and windows are heated
[单选题]When does the skin exchanger inlet bypass valve open?
A.A. In open circuit configuration
B.B. In closed or intermediate circuit configuration,with airflow higher than the requested value
C.C. When the ambient avionics bay temperatrue is above 34℃
[单选题]There are when you cannot refuse your friend's offer.（2 分）
A.occasions
B.situations
C.chances
D.conditions
[填空题]When the village girl first came to this big city to look for a job, she did not ( ) it.
[单选题]When the ENG FIRE PUSHbutton is released out,what happens to the electrical generaion?
A.A. IDG de-energized
B.B. IDG disconnect
C.C. IDG energized
[单选题]On ground,when does the vacuum generator starts to operate?
A.A. As soon as the aircraft is energized
B.B. As soon as the flush switch is pressed in,and only if the altitude pressure switch is closed
C.C. As soon as the altitude pressure switch closes
[单选题]When does the APU air intake flap open?
A.A. As soon as the APU operates under air load
B.B. As soon as ignition begins
C.C. As soon as MASTER SW pushbutton is set to ON
D.D. As soon as START SW pushbutton is set to ON
