These tests may require supplemental ground support equipment and should be more specific and detailed than an operational test.

Differences in the fuel/water sample and the ability of the detection kits to consistently measure the level of microbial growth make it important to retest and verify test results.

A. Retesting and reviewing test results are optional due to discrepancies in the fuel/water sample and the ability of the detection kits to continuously measure the level of microbial growth.

B. It is very important to do the test again and confirm test results because of differences in the fuel/water sample and the ability of the detection kits to continuously measure the level of microbial growth.

C. It is mandatory to retest and evaluate test results to make sure the differences in the fuel/water sample and the ability of the detection kits to witness the level of microbial growth.

喷油嘴堵塞会导致错误的操作。

A. A blocked oil jet cannot enhance performance.

B. Incorrect operation is caused by a blocked oil tank.

C. A blocked oil jet can cause incorrect operation.

Describe each equipment list item and show its weight and airplane location, with respect to the datum.

A. 描述每条设备列表条目，并显示其重量和相对于飞机基准面的位置。

B. 描述每个设备清单项，并显示其有关基准面的重量和飞机位置。

C. 逐一描述清单中的每项设备，并显示其重量和相对于飞机基准点的位置。

螺旋桨的大修必须在一个合格的车间按照螺旋桨制造商提供的资料来完成。

A. Propellers must be overhauled in a satisfactory shop which should be supplied by the propeller manufacturer in accordance with data.

B. Overhaul of propellers and the shop must meet the data of the propeller manufacturer.

C. Overhaul of propellers must be accomplished in a qualified shop in accordance with data supplied by the propeller manufacturer.

The generators supply a three-phase voltage. The frequency of this voltage increases when the generator rotor speed increases.

A. 发电机提供三相电压。当发电机转子速度升高时，此电压的频率会增加。

B. 发电机提供三相电压。当发动机转子速度升高时，此频率的电压会增加。

C. 发电机提供三相电压。当发电机转子频率升高时，此电压的变化速度会增加。

In the description of the airplane＇s Ground Control, how the pilot mechanically controls nose wheel or tail wheel shall be described.

A. 描述飞机地面控制时，应描述飞行员如何通过机械方式控制前轮或后轮。

B. 描述地面操作时，应描述飞行员如何机械地操作前轮或后轮。

C. 描述地面操纵时，应描述飞行员如何机械操纵鼻轮或后轮。

将机轮挡好轮档。

A. Put the actuators against the tires.

B. Put the chocks against the wheels.

C. Put the chain against the brakes.

维修手册的索引应与第20部分的基本标准分类兼容。然而，制造商可以省略不适用于其产品的系统或章节，或者在可行的情况下合并系统或章节。

A. The index of the maintenance manual shall be comparative to the basic standard category of Part 20. Manufacturers may, however, delete systems or sections that do not apply to their products or, where practicable, combine systems or sections.

B. The index for maintenance manuals shall be compatible with the basic standard breakdown of Section 20. However, manufacturers may omit system or chapters that are not applicable to the product or combine system or chapters where it is feasible.

C. The basic standard category of Part 20 must conform to the index of the maintenance manual. However, manufacturers may elide systems or sections that are not applied to their products, or incorporate systems or sections where applicable.

安装天线时，对齐箭头必须朝前。

A. When installing the antenna, the arrows must be aligned and point forward.

B. When installing the radome, you must keep the arrow pointing forward.

C. When you install the antenna, the alignment arrow must point forward.

For the CAP to be successful on a continuing basis, it is essential that a free flow of information exist between the operator, FAA and ABC Aircraft Company. The significant details of inspection results, repairs and modifications accomplished must be communicated to ABC Aircraft Company in order to assess the effectiveness of the recommended inspection procedures and time intervals. In some cases, extension of inspection frequencies may be possible if the data suggests that the onset of fatigue problems occurs at a greater number of flight hours than initially predicted.

A. 为使CAP持续有效，运营人、FAA和ABC飞机公司之间应充分沟通。飞机所接受检查的结果、维修和改装的重要细节必须传达给ABC公司，以评估推荐的检查程序和检查间隔的有效性。当数据表明疲劳问题开始发生的时间远远高于最初预测的时间，则可以延长检查频率。

B. 为了使CAP持续成功，运营商、FAA和ABC飞机公司之间必须有一个自由的信息流。检查结果、维修和改装的重要细节必须传达给ABC飞机公司，以评估建议的检查程序和时间间隔的有效性。 在某些情况下，如果数据表明疲劳问题的出现比最初预测的飞行小时数多，则可以延长检查频率。

C. 为了使CAP在持续的基础上取得成功，运营商、FAA和ABC飞机公司之间的信息自由流动至关重要。检查结果、维修和修改的重要细节必须传达给ABC飞机公司，以评估建议的检查程序和时间间隔的有效性。在某些情况下，如果数据表明疲劳问题的发生时间比最初预测的要长，则可能会延长检查频率。