A、 松开断路测试开关
B、 复位短路测试开关
C、 松开短路测试开关
答案:C
A、 松开断路测试开关
B、 复位短路测试开关
C、 松开短路测试开关
答案:C
A. 垂尾顶部安装有垂直安定面。
B. 机身后段顶部安装有垂尾。
C. 垂直安定面安装在机身尾段顶部。
A. Propeller governor is a device that adjusts the speed of the engine or propeller by increasing or
decreasing the clearance of the propeller through the clearance changing mechanism on the propeller hub.
B. Propeller governor is the device that regulates the rpm of the engine or propeller by increasing or
decreasing the propeller pitch, through a pitch change mechanism in the propeller hub.
C. Propeller governor is through the propeller hub of the propeller pitch changing machine, adjusts the
speed of the propeller or engine by increasing or decreasing the propeller gap.
A. 文件必须经常修订
B. 文件必须易于修订
C. 文件必须容易阅读和看见
A. 紧急刹车的程序应被规定
B. 紧急逃离的程序应被规定
C. 紧急下降的程序应被规定
A. 每个电干扰盘的后部都有一个灵活的汇流条组件
B. 每个电干扰盘的后部都有一个固定的汇流条组件。
C. 每个配电盘的后部都有一个固定的汇流条组件。
A. See the graphics for information of the solenoid valves which shall contain a note indicating the position
of the valve(weather spring-loaded to its open or closed position).
B. Solenoid valves indicated on the schematic shall have a notation indicating when the valve shall be
spring-loaded to the open or closed position.
C. Solenoid valves shall be indicated on the schematic and shall include a notation indicating whether the valve is spring-loaded to the open or closed position.
A. 把螺帽拧松 1 圈
A. Indicated Airspeed is corrected for instrument error and the speed of an aircraft shown in the airspeed
indicator.
B. Indicated Airspeed is the speed of an aircraft that is corrected for instrument error and shown in the
airspeed indicator.
C. The speed of an aircraft is shown in the airspeed indicator. It is corrected for instrument error.
A. Install two mats, each 3.5 mm thick.
B. Install two spacers, each 3.5 mm thick.
C. Install two rings, each 3.5 mm thick.
A. in an emergency, you can use fuel F-43 as an alternative to fuels F-34 and F-40
B. In an emergency, you can replace fuels F-43 with fuels F-34 and F-40.
C. in an emergency, fuel F-43 can be used as an alternate to fuels F 34 and F-40