If the adjustment of the stops is not correct, the results of the test will not be accurate.

A. 动物的排放物的热量比人类高，因此飞机上更有可能聚集潮气。

B. 动物会比人类产生更多热量，因此飞机上更有可能集聚潮气。

C. 动物产生的热量比人类高，因此飞机上累积的潮湿度可能更高。

A. Based on different airplane design, the Emergency Procedures and other pertinent information necessary for safe operation should only be provided for some airplane.

B. Based on the particular airplane design, operating or handling distinguishing feature, Emergency Procedures and related information must be provided.

C. The Emergency Procedures and other special information necessary for safe operation shall be provided for emergencies that is common to all airplane design, operating or handling characteristics.

A. 把O形封圈浸泡在液压油里面。

B. 防止液压油腐蚀O形封圈。

C. 用液压油润滑O形封圈。

A. 确保P36面板上的“交流已连接”及“未使用”指示灯点亮。

B. 确保交流电已连接，并且P36面板上的“未使用”指示灯处于点亮状态。

C. 确保P36面板上的“交流已连接”指示灯点亮，但其并未使用。

A. When the pressure decreases, lift the cover.

B. When the pressure increases, lift the cover.

C. When the pressure decreases, lift the covering.

A. 没有人允许接近飞机做功能测试。

B. 不允许任何人进入飞机做功能测试。

C. 在做功能测试期间，任何人不得接近飞机。

A. Do this procedure again.

B. Repeat this procedure.

C. Do this procedure two times.

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.

A. The condition of the radome is very important for its performance.

B. The condition of the antenna influences its properties greatly.

C. The condition of the radar has an important effect on its characteristics.

A. Replace the PTU check valve.

B. Interchange the PTU one-way valve.

C. Change the PTU return valve.