[单选题]Two dimmable dome lights illuminate the overall cockpit. When the batteries are supplying all electrical power,____.
A. Only the lefthand dome light is on line
B. Only the righthand dome light is on line
C. Both are not on line

[单选题]DOME light should be on because:
A. It can provide lighting.
B. It is the only lighting source in the EMER ELEC configuration.
C. According to the need of crew

[单选题]NOSE sw turns the taxi and takeoff lights on and off, when landing gear is retracted:
A. Turns on both taxi and takeoff lights
B. Turns on only taxi light
C. Go off automatically

[单选题]WING ANTI ICE ON lights up blue means:
A. Wing anti ice control valves open if a pneumatic supply is available
B. Wing anti ice control valves closed
C. Low pressure is detected

[单选题]MASTER CAUT and MASTER WARN lights are driven by
A. SDAC（System Data Acquisition Concentrator）
B. FWC （Flight Warning Computer）
C. DMC （Display Management Computer）

[单选题]The runway centerline lights color of the last 300 meters are:
A.white
B.yellow
C.red
D.red and white

[单选题]The overhead emergency lights come on, if:
A. Normal aircraft electrical power system fails
B. DC SHED ESS BUS fails, or AC BUS 1 fails
C. Both correct

[单选题]when will be the lights of CARGO SMOKE and DISCH on？
A. After pressing the discharge pushbutton, this amber light comes on, thereby indicating that the agent bottle has fully discharged.
B. Within 60 s after pressing the discharge pushbutton, this amber light comes on, thereby indicating that the agent bottle has fully discharged.
C. After pressing the discharge pushbutton, this amber light comes on, thereby indicating that the agent bottle has not discharged.

[单选题]Takeoff charts can be presented in two different ways which are：
A. temperature entry and weight entry
B. speed entry and weight entry
C. temperature entry and speed entry

[单选题]13 Two LTM devices must be manually configured to restrict in the same Device Group. What is the correct order of steps to meet this requirement?
A.Configure VLAN, Configure-Sync IP, Configure Failover type, Establish Device Trust, Sync Device Trust, Create type, Establish Device Sync Device Trust, Create Device Group.
B.Configure VLAN, Configure Self-IPs, Configure Config-Sync IP. Configure Failover type, Establish Device Trust, Sync Device Trust, Create Device Group.
C.Configure Self-IPs, Configure VLAN, Configure Config-Sync IP. Configure Failover type, Establish Device Trust, Sync Device Trust, Create Device Group
D.Configure VLAN, Configure Config-Sync IP. Configure Self-IPs. Configure Failover type. Establish Device Trust, Create Device Group

[单选题]If the thrust lever is set between two detents,
A. the FADEC selects the rating limit corresponding to the lower detent.
B. the FADEC selects the rating limit corresponding to the higher detent.
C. the FADEC will provide a caution.

[单选题]Two generators control units (GCU) control the output of their respective generator. Which?of?the?following?is?true ？
A. The main functions of GCU is control the frequency and voltage of the generator output.
B. GCU protects the network by controlling the associated generator line contactor (GLC).
C. all of the above

[单选题]How many Hertz between two communication frequencies at least may not produce interference?
A. 2 Hertz
B. 3 Hertz
C. 5 Hertz

[单选题]Window Heat Computers provides two heating power, which is correct?
A. High power when above 20000ft, low power when below 20000ft
B. High power in flight, low power on ground
C. High power in ice condition, low power in other condition

[单选题]146 TWO BIG-IP appliances need to be configured to load balance multiple firewall in a firewall sandwich, Which health monitor setting should be used to verify that the firewalls are able to forward traffic?
A.Adaptive
B.Reverse
C.Transparent
D.Up internal

[单选题]When park brake is on, the two engine EPR value shall not above:
A.1.32
B.1.19
C.1.05

[单选题]Two identical, independent, digital controllers are used in system control：
A.One is active, the other is standby
B.Both are monitored by FMGS
C.No.1 controller is used for CLIMB while No.2 is used for CRUISCE and descent.

[单选题]The aircraft has two types of C/Bs（Green and Black），which one is monitored？（When out for more than 1 min, the C/B TRIPPED warning is triggered on the ECAM.）
A. Green
B. Black
C. ALL

[单选题]If two tires are deflated on the same main gear (the other main gear tires not being deflated), speed should be limited to ____kt and the nose wheel steering angle limited to ____ °.
A. 7, 30
B. 3, 30
C. 3, 7

[单选题]The explorers sailed on the ocean for two weeks and ________ found the mysterious land.
A.generally
B.eventually
C.extremely
D.gradually