更多"[单选题]When do the fire shutoff valve"的相关试题:
[单选题]Fire shutoff valves of the systems may shut off:
A. Green and yellow system
B. Green and blue system
C. Blue and yellow system
[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]If the system detects an APU fire while the aircraft is on the ground, what will it do？
A. Extinguish from the APU FIRE panel or from external power panel manually
B. Extinguish from the APU FIRE panel
C. Shut down the APU automatically and Discharge extinguishing agent.
[单选题]Where is the fire detection system
A. one in the pylon nacelle, one in the engine core and one in the engine fan section
B. one in the pylon nacelle, one in the engine core and one in the gearbox
C. one in the engine fan section，one in the gearbox
[单选题]How does cargo fire extinguishing system work？
A. The bottle has two discharge heads, one for each compartment. When a member of the flight crew presses the DISCH pushbutton for either compartment, the action ignites the corresponding squib on the fire bottle, which then discharges extinguishing agent into that compartment.
B. The bottle has three discharge heads, one for forward compartment，the other for the after compartment，extinguish automatically.If it is failure，extinguish manually。
C. Two bottle have two discharge heads, one for each compartment. When a member of the flight crew presses the DISCH pushbutton for either compartment, the action ignites the corresponding squib on the fire bottle, which then discharges extinguishing agent into that compartment.
[单选题]When do you press the RAT MAN ON pushbutton to extend the RAT?
A. Only in flight
B. Only on the ground
C. At any time
[单选题]When is data recording system active？
A. during the first five minutes after the aircraft electric network is energized
B. on the ground, after the first engine start
C. both of the above
[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
[判断题]FAS英文全称是“Fire alarm system”，中文全称是“火灾报警系统”。
A.正确
B.错误
[填空题]fire protection; fire safety; fire fighting
[单选题]For Power Transfer Unit (PTU), when do the amber FAULT light come on and the caution appear on the ECAM?
A. The green or the yellow reservoir overheats
B. The green or the yellow reservoir has low air pressure or a low fluid level
C. Both A and B are correct
[单选题]When both engines are stopped, how do you pressurize green system?
A. Use green engine pump
B. Use yellow engine pump and power transfer unit
C. Use yellow electric pump and power transfer unit
[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]Which of the following is true about the fire detection system
A. Each engine has Two identical gas detection loops (A and B). As soon as loops A and B detect temperature at a preset level, they trigger the fire warning system.
B. A fault in one loop (break or loss of electrical supply) does not affect the warning system.
C. all of the above
[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]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
[填空题]fire-resistant shielded cable
