1777. Make sure that the painted surface is smooth

A. We advise you not do this procedure in the hangar.

B. We recommend that you do not perform this procedure in the hangar.

C. We are against perform this procedure in the hangar.

A. Before drilling the hole, make sure that the point of the drill head is sharp.

B. Prior to drilling the hole, make sure that the point of the drill bit is sharp.

C. Before you make the hole, make sure that the point of the drill bit is sharp.

A. Put the lever in intermediate position;

B. Put the lever in intermittent position;

C. Put the lever in interfered position;

A. Fuel the aircraft

B. Refueling the aircraft

C. Cheer the aircraft

A. Three computers collect data and parameters from the systems and put them together on the data link to the display unit;

B. Three computers gather data and parameters from the systems and put them together on the data link to the display unit;

C. Three Components collect data and parameters from the systems and put them together on the data link to the display unit;

A. Do an overhaul of the No.2 engine.

B. Do a maintenance of the No.2 engine.

C. Do a modification of the No.2 engine.

A. 通过次要的汇流条为其他系统,包括发电机、继电器、转换器、电瓶等产生、控制和提供交流电和/或直流电的电源组件和部件。

B. 通过次要的总线为其他系统,包括发动机、继电器、静变流机、电瓶等产生、控制和提供交流电和/或直流电的电源组件和部件。

C. 通过次要的汇流条为其他系统,包括发电机、继电器、逆变器、电瓶等产生、控制和提供交流电和/或直流电的电源组件和部件。

A. Neither ASD, the Simplified Technical English Maintenance Group (STEMG), nor any organization or company associated with the production of STE intend or imply any warranty or endorsement to these organizations, companies, and individuals that give training or produce supporting software products.

B. ASD, the Simplified Technical English Maintenance Group (STEMG), and any organization or company associated with the production of STE, which intend or imply any warranty or endorsement to these organizations, companies, and individuals will not give training or produce supporting software products.

C. Neither ASD, or any organization or company associated with the production of STE intend or imply any warranty or endorsement to these organizations, companies, and individuals that give training or produce supporting software products.

A. 球形轴承

B. 圆锥轴承

C. 圆柱轴承

A. Ground service bus has no power, but the external power can be supplied.

B. Ground service bus is not energized with external power.

C. Ground service bus is power off when external power is supplied.