更多"[单选题]During the oxygen mask test, o"的相关试题:
[单选题]During the oxygen mask test, crew should first____:
A. Confirm that INT/RAD sw at RAD position
B. LOUDSPEAKERS on the glareshield at ON position
C. CREW SUPPLY pb on the OXYGEN panel white light comes on
[单选题]After all the oxygen mask test, on the ECAM DOOR/OXY page should be checked that ____.
A. Oxygen pressure does not display amber
B. REGUL LO PR messages OFF
C. All the door at OFF position
[单选题]When oxygen mask is in N position, air inlet closes and delivers 100% oxygen when cabin altitude exceeds feet
A.20000
B.30000
C.35000
[单选题]Oxygen mask (100%) automatically starts to supply overpressure when cabin altitude exceeds ( ) feet
A.14000
B.20000
C.30000
[单选题]What will happen during EMER GEN test？
A. If Hot Bus2 Supplied and the green electric pump is running. The EMER GEN will be driven.
B. The RAT extends.
C. The EMER GEN is driven hydraulically if the blue electric pump is running.
[单选题]Press APU FIRE TEST pb, (during cockpit flight preparation) will appear:
A. APU FIRE warning on ECAM + CRC + MASTER WARN light (if AC Power available)
B. APU FIRE pb-sw lighted red, SQUIB light and DISCH light on
C. Both
[单选题]On the mask stowage box, hold the reset/test button down, and press the emergency pressure selector. Check that the blinker turns ____ and ____. ????
A. yellow goes black
B. yellow remains yellow
C. black remains black
[单选题]ECAM cabin door/oxygen page, if oxygen pressure presentation digits indicate amber, possibly because ：
A. pressure goes below 300 PSI
B. the OXYGEN CREW SUPPLY pb on the overhead panel is OFF
C. all of above
[多选题]Agreate命令(aggregateipy4-address{mask|mask-length}[as-set|attribute-policyroute-policy-name1|detail-suppressed|origin-policyroutepolicy-name2|suppresspolicyroute-policy-name3])可以通过多种参数控制聚合过程和结果,下面描述错误的是:(多选)
A.配置as-set参数,生成的聚合路由的AS-Path会包含明细路由的所有AS-Path该ASPath是有序的可用于避免路由环路。
B.suppress-policy能产生聚合路由,但抑制符合route-policy的明细路由向其他邻居通告。可以用route-policy的if-match子句有选择地抑制一些具体路由,即匹配该策略的路由将被抑制,但其它未通过策略的具体路由不被抑制仍被通告
C.originpolicy选择所有的明细路由来生成聚合路由
D.attribute-policy用于设置明细路由的属性
[多选题]Agreate 命 令(aggregateipy4-address{mask|mask-length}[as-set|attribute-policyroute-policy-name1|detail-suppressed|origin-poli cyroutepolicy-name2|suppresspolicyroute-policy-name3])可以通过多种参数控制聚合过程和结果, 下面描述错 误的是:(多选)
A.配置 as-set 参数, 生成的聚合路由的 AS-Path 会包含明细路由的所有 AS-Path 该 ASPath 是有序的可用于 避免路由环路。
B.suppress-policy 能产生聚合路由, 但抑制符合 route-policy 的明细路由向其他邻居通告。可以用route-policy 的 if-match 子句有选择地抑制一些具体路由, 即匹配该策略的路由将被抑制, 但其它未通过策略的具体路由 不被抑制仍被通告
C. originpolicy 选择所有的明细路由来生成聚合路由
D. attribute-policy 用于设置明细路由的属性
[单选题]Cockpit Oxygen System：
A. A high-pressure cylinder
B. Independent from chemical oxygen system of passengers
C. Chemical oxygen system for both cockpit and passengers
[单选题]After passenger oxygen generator is started, it can supply oxygen for about： minutes
A.10
B.15
C.30
[单选题]Portable oxygen system is used for：
A. protecting crew during emergency situation in the air
B. emergency treatment
C. all the above
[单选题]The chemical reaction used for oxygen generation creates heat. Therefore, may be associated with the normal operation of the oxygen generators.
A. burning smell, smoke
B. cabin temperature increase
C. all of above
[单选题]An amber half frame appears when oxygen pressure is：
A. less than 1000 PSI
B. less than 600 PSI
C. lower than minimum release standard
[单选题]Except for supplying mixture gas of oxygen and air (N-position),the regulator on oxygen mask can also supply：
A. pure oxygen (100%)
B. emergency pressure supply (URG)
C. all of above are correct
[单选题]What does ENG FIRE TEST pb test？
A. loops A and B,FDU，indicators and warning.
B. squib line
C. all of the above
[单选题]After all the masks in oxygen box are checked, the following ( ) is also need to be checked on ECAM cabin/oxygen page.
A. Oxygen pressure doesn’t indicate amber
B. Regulator low-pressure information doesn’t indicate
C. All the doors are in OFF position
[单选题]It is in amber, if oxygen pressure on the low-pressure circuit is lowPSI
A.50
B.80
C.100
