判断正误True or False: 当发动机火警时，按压ENG FIRE PUSH电门, 将通过关闭相应液压关断活门阻止液压油流向发动机驱动泵。During an engine fire condition, when the ENG FIRE PUSH switchlight is pressed, the associated hydraulic shutoff valve will be closed to prevent the flow of fluid to the EDP.

大坡度转弯应在自动驾驶和飞行指引仪（）的情况下完成。Steep turn shall be conducted in case of AP and FD().

在执行应急撤离的过程中，机长应该是（）离开飞机。When completing emergency evacuation, captain shall be () to leave the aircraft.

大坡度转弯，当坡度大于多少度，会有BANKANGLE语音。For steep turn, when the bank angle is greater than ( ), a BANKANGLE voice will be accompanied.

TCAS决断基于飞行员大约( )秒内开始的RA机动。The TCAS decision is based on the RA maneuver that the pilot initiated within approximately ( ) seconds.

低空避让注意安全高度，（ ）英尺以下不得执行RA 的任何下降避让警告。Pay attention to the safety altitude for the traffic avoidance
at low altitude, it’s forbidden to carry out any descending RA avoidance if the altitude is below （ ）feet;

出现TCAS RA的信息和现象是( )。The information and phenomena of TCAS RA is that（）

出现TCAS TA的信息和现象是( )。The information and phenomena of TCAS TA is that（）

飞机失速的速度不是恒定的，但其根据飞机重量和机动载荷系数的变化而变化。对于特定的AOA,随着重量和载荷系数的( )，失速速度将( )增加。The speed at which an aircraft stalls is not constant, but is a function of the aircraft weight and the maneuvering load factor. ( ) weight and load factors will ( ) stall speeds for a given stall AOA.

当缝翼和襟翼放出时，失速AOA （ ）。The stall AOA （ ） when slats and flaps are extended.

对于特定的形态，失速AOA 通常是固定的。然而，对于后掠翼涡轮喷气飞机，由于马赫效应失速角通常随着高度的增加而（ ）。The stall AOA is normally constant for a given configuration. However, for swept wing turbojet aircrafts the stall angle generally （ ） as altitude increases due to the Mach effect.