更多"[单选题]Do not use conditioned air sim"的相关试题:
[单选题]Do not use ____ when APU supplies bleed air to avoid bleed system damage.
A. LP ground unit
B. HP ground unit
C. engine bleed
[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%
[单选题]How do you indicate the ground air crew to call the pilot in cockpit?
A. One ECAM information shows and a buzzer sounds
B. The MECH lights flash on pilot’s ACP and a buzzer sounds
C. The MECH lights flash on all ACPs and a buzzer sounds
[单选题] I have been looking forward to__________ from my parents.
A. hear
B. being heard
C. be heard
D. hearing
[单选题]When APU supplies air for air-conditioning unit, if zone temperature can’t be satisfied, air-conditioning unit will send signal to ( ) for increasing air flow：
A.Air-conditioning unit ram air inlet
B.APU electric control box
C.Air conditioning unit flow control valve
[填空题]room air conditioner
[单选题]Bleed air from engine：
A. is to use cold bleed air of engine fan and it’s cooled by air heat exchanger
B. It’s only cooled by the air of air conditioning
C. It’s cooled by ambient air
[单选题]当Air/OilCooler堵塞时
A.滑油泵将停止工作
B.APU滑油过热导致APU
C.压力释放活门将释放滑油回到滑油泵的吸油侧
D.滑油低压保护性停车
[单选题]HP air is supplied by：
A. Engine 1 and/or engine 2 pneumatic system, APU load compressor, HP ground connection
B. Engine 1 and/or engine 2 pneumatic system
C. Engine 1 and/or engine 2 pneumatic system or APU load compressor
[单选题]Air vent of vent surge tank locates
A. inboard of the tank in each wing
B. outboard of the tank in each wing
C. in wing tank
[单选题]Hot air heating protects which critical areas of the aircraft?
A. Three outboard leading-edge slats of each wing
B. Engine air intakes
C. Both correct
[判断题]风门的英文是air door。
A.正确
B.错误
[单选题]The smoke hood uses a chemical air regeneration system, the hood should work satisfactorily for at leastminutes
A.20
B.15
C.10
[单选题]Hot AIR pushbutton is at OFF position：
A. Valve regulate HP pressure
B. Valve opens, and air regulation valve closes
C. Valve closes, and air regulation valve opens
[单选题]How is the position of air outflow valve controlled?
A. Through 3 torsion motors, one works at a time
B. Through 3 electric motors, work together
C. Through 3 electric motors, one works at a time
[单选题]Air-conditioning unit flow can be selected from：
A. cockpit
B. cabin
C. cockpit and cabin
[单选题]When will air inlet bypass valve of skin exchange open?
A. In open-circuit configuration
B. In the forms of open-circuit or intermediate configuration, and air flow is higher than the required value
C. When external temperature of avionics bay is above 35℃（95℉）。
[单选题]Air-conditioning unit controller fails, the temperature of air-conditioning unit exit is regulated to： ℃
A.10
B.18
C.15
[单选题]ADR (Air Data Reference) can supplies:
A. A. Barometric altitude, airspeed, mach, angle of attack, temperature
B. B. Overspeed warnings
C. C. Both correct
