2841. Apply talcum powder to the area

A. As a rule, the engines are attached under the wings,but, as for the modern aircraft, the two side engines are mounted on pylons outboard of the fuselage.

B. As a rule, the engines are attached under the wings,but, in the case of the modern aircraft, the two side engines are mounted on struts outboard of the fuselage.

C. As a rule, the engines are attached under the wings,but, in the case of the modern aircraft, the two side engines are mounted on pylons inboard of the fuselage.

D.

E.

F.

G.

H.

I.

J.

A. These must be shown on the wiring diagram under some specific conditions and wires are color coded.

B. Wires are coded in color in certain condition, and these should be marked on the wiring diagram.

C. In some cases, wires are color coded, and these should be indicated on the wiring diagram.

A. 其他信息可能会显示在封面上。

B. 其他信息可能会在盖板上留下。

C. 其他信息可能会显示在目录上。

A. 拧紧螺钉,但不要打力矩。

B. 拧紧螺栓,但不要打力矩。

C. 拧紧螺母,但不要打力矩。

A. 将旋转开关设置为输入

B. 将旋转开关设置为输出

C. 将活动开关设置为输入

A. 当所需的维修程序不长且相对简单时,可将上述内容组合为一个标题,称之为维修实践 。

B. 所需的维修程序不长且相对简单时,可以组合为一个抬头,称之为维修程序。

C. 当所需的维修程序不长且相对简单时,可将上述内容组合在一个标题下,称之为维修实践。

A. 给出控制面板的原理图或图片。

B. 画出娱乐面板的示意图或图片。

C. 提供仪表板的图纸或图片。

A. When you need to understand a schematic diagram, use arrows to indicate flow orienting.

B. Arrows shall be used to indicate flow ends when needed to understand the schematic diagram.

C. When need to comprehend the chart, you should use arrows point to the direction.

A. 每一个点处的宽度和深度值不能小于30

B. 每一个点处的宽深值不能大于30

C. 每一个点处的宽深比不少于30

A. 导航系统信息在主飞行显示器显示。

B. 导航系统信息在辅助飞行显示器显示。

C. 导航系统信息在主维修显示器显示。