2400.These parts can easily bend,break or become incorrectly aligned.

A. If the cable twists,disconnect the two connectors.

B. If the wire bents,break the two connectors.

C. If the cable wire breaks,disconnect both ends of the connectors.

A. Emergency illumination refers to an individual and dependent subsystem which is used to provide lighting when the main electrical power fails.

B. Emergency lighting can provide illumination for an individual and independent subsystem in case of main electrical power failure.

C. Emergency lighting is the separate and independentsubsystem used to provide illumination in case of primary electrical power failure.

A. One or more separate documents for some types of equipment such as avionics and instrumentation may be required because they change frequently or they have various combinations.

B. Some types of equipment such as avionics and instrumentation are changed regularly or combined in different forms,requiring to have one or more separate documents.

C. Some types of equipment such as avionics and instrumentation are often revised or combined differently to require one or more separate documents.

A. At the manufacturer's option,static pressure systems description and discussion may be combined with Paragraph 7.49,Pitot Pressure Systems.

B. The manufacturer could combine the description and discussion of the dynamic pressure systems in Paragraph 7.49,Pitot Pressure Systems.

C. The manufacturer decides to insert static pressure systems description and discussion into Paragraph 7.49,Pitot Pressure Systems.

A. There are several steps to replace the light assembly.

B. The steps to replace the light assembly are not complicated.

C. The following steps are to change the light component.

A. 将这些部分按概率顺序列在每个故障下面。

B. 根据可能的指令在每个问题中列出这些部分。

C. 将这些部分在潜在订单的问题中列举出来。

A. 运营人可以使用标准的 ABC 情况报告单或者以包含相同信息的表格替代。

B. 操作者可能使用标准的 ABC 情况报告单或采用等效的信息替代。

C. 操作者会使用符合 ABC 标准的情况报单或符合同等条件的相同信息。

A. You can calibrate all the compass systems at the same time.

B. You can fix all the compass systems at the same time.

C. You can calibrate all the magnetic needle systems at the same time.

A. Do not open the entry door if the wind-speed is dangerously high.

B. Do not open the cargo door unless there is dangerous wind.

C. Do not open the cargo door if the wind-speed is dangerously high.

A. If there is sufficient friction to keep it in position,adjust the clamp.

B. Adjust the clip until there is sufficient friction to keep it in position.

C. Adjust the clamp until there is sufficient friction to keep it in position.