1743. The mechanical power take-offs to drive accessories Includes items such as engine-mounted gear boxes, gears, seals, pumps, etc

A. The Check List may also include additional information relevant to the operation of the airplane such as performance details, alternate equipment operation, etc. which the pilot might rarely use.

B. The Check List may also contain supplemental information pertinent to the operation of the airplane, such as performance data, optional equipment operation, etc. that the pilot might routinely use.

C. The Check List may also cover extra information that the pilot might daily use and is decisive to the control of the airplane such as performance data, alternate equipment operation, etc.

A. 机身站位360处的地板梁有低度腐蚀(长2英寸,直径1英寸)。

B. 机身站位360处的地板梁有重度腐蚀(长2英寸,半径1英寸)。

C. 机身站位360处的地板梁有中度腐蚀(长2英寸,直径1英寸)。

A. 简体技术英语(STE)有一个可操纵的通用手册(第2部分),为你提供了在技术员写作中最常用的单词。

B. 简化技术英语(STE)有一个受控的通用词典(第2部分),它提供了在技术文件中最常用的词汇。

C. 简体技术英语(STE)有一个操纵专用词典(第2部分)和为你提供了在技术操纵写作中最常用的单词。

A. Make sure that the hydraulic oil can be cleaned.

B. Make sure that there is no dust in the hydraulic fluid.

C. Make sure that the hydraulic fluid is uncontaminated.

A. 拧紧加油转接头(17)上的弯管接头(18)。

B. 松开弯管接头(18)上的加油转接头(17)。

C. 松开加油转接头(17)上的弯管接头(18)。

A. Completely retract the rod slowly and ensure not to touch other components.

B. Slowly protect the bar and guarantee not touching other parts.

C. Slowly extend the rod fully and make sure that it does not touch other parts.

A. Normally for an aircraft that has tail wheels, you can tow the tail wheels forward. Todor this you can connect the tow bar to the main landing gear.

B. Usually, for an aircraft that has tail wheels, you can link the tow bar to the main landing gear, thus you can tow the aircraft forward.

C. For an aircraft that has tail wheels: you can tow the aircraft forward only when the tow bar is linked to the main landing gear.

A. Use a hole instrument to examine the turbine internally.

B. Use a borescope to examine the combustor internally.

C. Use a hole instrument to examine the combustor externally.

A. 用黑色字体在页面外侧对改版、补充和删除进行说明,对应于已经更改的部分打印内容。

B. 应在书页外侧以垂直黑线标记修订、增加和删除之处,仅对应于印刷件中已更改的内容。

C. 对于经过修订和增删的文字,沿书页外侧用粗黑直线加以标识,并仅打印修改。内容部分。

A. The SOV has a manual override capability, so we can open or close the electrical control.

B. If the electrical control is faulty, we still can open or close the valve by manual method.

C. If the electrical control is fault, we still can open or close the SOV by manual method.