A、 When describing the airplane's Engine, spark plug system shall be described.
B、 When describing the airplane's Engine, starter system shall be described.
C、 In the description of the airplane's Engine, ignition system shall be described.
答案:C
A、 When describing the airplane's Engine, spark plug system shall be described.
B、 When describing the airplane's Engine, starter system shall be described.
C、 In the description of the airplane's Engine, ignition system shall be described.
答案:C
A. If the error is more than 3 degrees, calibrate the glide slope.
B. If the error is more than 3 degrees, calibrate the compass.
C. If the error is more than 3 degrees, calibrate the gyroscope.
A. The condenser decreases the temperature of the air in the air conditioning pack to below the dew point, changing water vapor into liquid.
B. The cooler lowers the air temperature to the boiling point in the air conditioning module, which can transfer the steam into water.
C. The evaporator turns steam into liquid by reducing the temperature of the air in the air conditioning pack to the evaporating point.
A. 你可以在检查完成后操作车辆。
B. 测试完成后可以操作机器。
C. 检查完成后可以停止车辆。
A. “数据传输”或“自动呼叫”系统,如选择呼叫,利用脉冲编码的传输来呈现信息.
B. “数据传输”或“自动呼叫”系统,如选择呼叫,用脉冲被编码的传输来呈现信息.
C. 在“数据传输”或“自动呼叫”系统中,如选择呼叫,信息的传递是通过用脉冲被编码实现的。
A. 在充气活门上的防尘螺帽被拆下来了,这样新鲜的空气源才能被连接到气门杆和螺套上,以打开充气阀门。
B. 在充气阀门上的可调节螺帽被拆除了,这样新鲜的空气源才能被连接到气门杆和螺套上,以打开充气阀门。
C. 充气阀门上的防尘帽被拆除,外接气源连接到阀门杆,旋转螺母被旋开以打开充气阀门。
A. 仔细检查组件来确定是否有进一步的损坏。
B. 目视检查组件来确定损坏的部位。
C. 目视检查组件来确定损坏的程度。
A. 在安装V型卡箍前先涂润滑脂。
B. 拆卸前用润滑脂润滑V型卡箍。
C. 在安装V型卡箍前先打磨光滑。
A. When the temperature of vent rises to 27℃, the exhaust pipe opens.
B. When the ventilation temperature is above 27℃, the drain mast opens.
C. When the temperature of the ventilation air increases to 27 °c, the discharge valve opens.
A. 用湿布清洁后排座椅上的松散污渍。
B. 清除座椅上的污垢后用湿布擦拭。
C. 用湿布清除座椅上的所有松散污垢。
A. 他拆下入口盖板来看是否有腐蚀的管路。
B. 他移开进入面板检查生锈的管道。
C. 他拆掉了近进盖板看到了腐蚀了的管路。