1009. When the indicator comes into view, stop the pump

A. 如适用,提供增压,加热,冷却,湿度控制,过滤和处理用于通风增压密封机身内部区域的空气的装置和组件

B. 如适用,提供增压,加热,冷却,温度控制,过滤和加压用于通风增压密封机身内部区域的空气的装置和组件

C. 如适用,提供增压,加热,冷却,湿度控制,过滤和处理用于通风压力封严机身外部区域的空气的装置和组件

A. Landing gear is left for ten minutes.

B. Landing gear should be kept extended for ten minutes

C. Extend landing gear after ten minutes retraction.

A. Transport the part to the overhaul shop.

B. Transport the part to the maintenance shop.

C. Remove the part to the overhaul shop.

A. 检查表面是否有腐蚀。

B. 检查表面是否有凹坑。

C. 检查表面是否有裂纹。

A. The emergency procedures check list should be in concise, abbreviated form designed to remind pilots of items to check without providing details concerning the operation of any system.

B. The normal procedures check list which should be in concise, abbreviated form is designed to tell pilots of items to check without providing details concerning the operation of any system.

C. The content of the emergency procedures check list should be in concise, abbreviated form and its purpose is to remind flight attendants of items to check with providing details concerning the operation of any system

A. 应明确指出与其他系统的互连。

B. 应正确指出与其他系统的联系。

C. 应注明与其他系统的关系。

A. The aviation gasoline is usually used for the turbine engine.

B. The aviation kerosene is usually used for the pistion engine.

C. The aviation kerosene is usually used for turbine engine.

A. To evaluate the effectivity of the recommended inspection procedures and time intervals, it＇s mandatory to inform the ABC Aircraft Company of the significant details of inspection results, repairs and modifications accomplished.

B. Repairs and modifications accomplished that are resulted from the significant details of inspection must be reported to the ABC Aircraft Company to assess whether the recommended inspection procedures and time intervals are effective.

C. Communications with ABC Aircraft Company about the significant details of inspection results, repairs and modification accomplished is necessary for the purpose to verify the effect of the recommended inspection orocedures and time intervals.

A. The lower seal appears as the lower bearing is pulled down.

B. You can see the lower seal before pulling the lower bearing down.

C. Only after you pull the lower seal down can you see the lower bearing.

A. 在某些清况下,如果数据显示疲劳问题发生频率高于最初预测,则可能需要增加检查频率

B. 在某些清况下,如果数据显示疲劳问题持续的时间比最初预测的要长,则可能需要增加检查频率

C. 在某些清况下,如果数据显示疲劳问题发生的时间比最初预测的要长,则可能需要增加检查频率