2387.Drive shaft section is used to conduct power from the engine to the gearbox.

A. If the filters become clogged after an unusually short time,send them to the laboratory for analysis of the contamination.

B. When the filters become clogged in an abnormal short time,send them to the library to analyze the contamination.

C. When the filters become blocked unconventionally after a very short time ,send them to the lab for calculation of the contamination.

A. 确保通过管路的流体没有气泡。

B. 确保通过管路的油液没有杂质。

C. 确保液压油流经管路没有阻碍。

A. These must be shown on the wiring diagram under some specific conditions and wires are colour 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. A maximum distance of 50 feet is required between consumable materials and the work area.

B. Keep flammable materials at a minimum distance of 50 feet from the work area.

C. Explosive materials must be kept at least 50 feet away from the work area.

A. substituted oil and authorized addings

B. alternate fuels and approved additives

C. replaceable fuels and accepted additives

A. 从地板护盖上去除剩余的密封胶。

B. 保留地板护盖上残存的溶剂。

C. 去除地板护盖上剩余的溶剂。

A. 燃油泄漏会导致发动机受损。

B. 发动机性能与燃油泄漏无关。

C. 燃油渗漏会降低发动机性能。

A. This Specification is designed to provide guidance for the development of Handbooks for all types of general aviation airplanes.These airplanes are originally certificated at minimum takeoff weights of 12,500 pounds or more.

B. This specification is intended to provide guidance for the development of Handbooks for all types of general aviation aircraft,which are initially certificated at maximum takeoff weights of 12,500 pounds or less.

C. This specification is intended to provide guidance for the preparation of Handbooks.For all types of general aviation aircraft,their maximum take-off weight is more than 12,500 pounds.

A. 这些测试检查设备和工具是用来维修适航性产品的。

B. 这些测试校验设备和工具是用来制造适航性产品的。

C. 这些测试检查设备和工具是用来确定产品适航性的。

A. Maximum altitude loss during stall recovery is approximately 800 feet.

B. Maximum altimeter loss during spin recovery is about 800 feet.

C. Maximum weight loss during stall recovery is nearly 800 feet.