更多"[单选题]When is data recording system "的相关试题:
[单选题]On the ground, when does the data recording system automatically stop working？
A. after both engine shut down
B. 5 min after both engine shut down
C. when there is no AC power supply
[单选题]What will happen when active lane and auxiliary lane of air conditioning pack controller failure?
A. Using anti-icing valve to control outlet temperature of air-conditioning unit at 15 ℃.
B. Air conditioning unit is closed
C. Keep at failure temperature
[单选题]When will the audio stall warnings active
A. slat does`t extend when it gets 148kt
B. at angle-of-attack protection
C. in alternate law，SPEED TREND at stalled angle-of-attack
[单选题]When active lane of zone controller doesn’t work:
A. No best temperature regulation, but with flow regulation
B. No flow regulation, but with best temperature regulation
C. Neither best temperature regulation nor flow regulation.
[单选题]When bank angle protection is active, auto trim is ___. If the bank angle exceeds 45 °, the autopilot _____
A. inoperative/ disconnects
B. inoperative/ connects
C. operative/ disconnects
[单选题]When can both autopilots (one active, one standby) be engaged at a time using ILS approach?
A. When aircraft is stable in altitude capture of glide-slope
B. As long as loc capture
C. When the localizer/glide-slope or roll out or go-around mode is armed or engaged
[单选题]When A/THR is connected but not active:
A. A/THR system controls the engine and A/THR pushbutton light flashes
B. Throttle lever controls the engine and A/THR pushbutton light does not flash
C. Throttle lever controls the engine and A/THR pushbutton light flashes
[单选题]When angle-of-attack protection is active, the THS setting is limited between the setting at the aircraft’s entry into this protection and 3.5 ° nose down. (Neither the pilot nor the system can apply additional nose-up trim).Similarly, when is the THS setting limited to values between the actual setting and 3.5 ° nose down
A. when the load factor is higher than 1.25 g
B. when the aircraft exceeds 33 ° of bank
C. all of the above
[单选题]When A/THR is active, if both thrust levers are set below the CL detent (both engines operative) or one thrust lever is set below MCT (one engine operative), a repeating warning (amber caution, single chime) is activated, and:
A. “A/THR LIMITED”ECAM message is activated
B. “THR LVR” (both engines operative) or “LVR MCT” (one engine operative) flashes white in FMA
C. Both A and B are correct
[单选题]When A/THR is active, if one thrust lever is in the CL detent and the other one out of detent, which message will come up?
A. “LVRASYM”
B. “ENG THRUST LOCKED”
C. “THR LK”
[单选题]When ventilation system is in removing smoke:
A. cooled air is supplied and evacuated outside
B. cooled air is supplied by air conditioning system and evacuated outside
C. Cooled air is supplied by air conditioning system and evacuated to the space under cargo compartment floor
[单选题]When ATT HDG and AIR DATA sel at NORM, which is correct?
A. A. ADIRU 1 supplies data to PFD 1, ND 1; ADIRU 2 supplies data to PFD 2, and ND2
B. B. ADIRU 1 supplies data to PFD 1, ND 1, RMI and VOR/DME; ADIRU 2 supplies data to PFD 2, and ND2
C. C. ADIRU 1 supplies data to PFD 1; ADIRU 2 supplies data to PFD 2
[单选题]When ENG FIRE pb is released. Which system will be closed
A. fuel，electrical，bleed
B. fuel，hydraulic，bleed
C. ，hydraulic，electrical ，bleed
[单选题]When do the fire shutoff valves of the system close?
A. When the main switch is set on OFF
B. When the engine fire pushbutton is pressed
C. It is closed automatically when fire alarm is detected
[判断题]华为分布式存储中的智能负载均衡技术,它的访问模式是 Active-Active.
A.正确
B.错误
[单选题]How many hours of recording can be retained in CVR?
A. 2 hours
B. 12 hours
C. 24 hours
[多选题]华为全闪存存储的全均衡(Active-Active)架构保障了某证券公司高并发时的交易业务,关于 该架构,下列哪些说法是正确的
A. 将 IO 均匀打散到前端所有端口,实现了接入负载均衡
B. 全部控制器参与业务处理,LUN 无归属,实现了控制器负载均衡
C. 10 均匀分布到所有控制器,实现了前端负载均衡
D. 数据均衡打散到所有 SSD,实现了盘负载均衡
[单选题]When happens when CAPT3 is selected?
A. Pilot uses the observer’s audio equipments
B. Observer uses pilot’s audio equipments
C. Pilot uses third occupant’s ACP
[单选题]When RAM AIR is at ON position, when use automatic control operation and differential pressure is lower than 1 psi, the outflow valve is to
A.100%
B.80%
C.50%
