2263. Explain how to recognize potential problems and handle emergencies

A. N1振动值超过该指标通常都会伴随着机身振动。

B. N1变化值超过该指标通常都会伴随着机身振动。

C. N1变化值低于该指标通常都会伴随着隔框振动。

A. STE is a language which is living. STE need users to give feedback because it is continuously changing.

B. STE is a living language. STE needs response from users to improve it continuously.

C. STE needs feedback from users because users improve it continuously.

A. Insert the pin of the apron service door security connector, then you can perform this procedure.

B. The ramp service door safety pin should be engaged until you start this procedure.

C. Firstly you should perform this procedure then you can engage the ramp service door safety connector pin.

A. The back of the title page can be left blank.

B. The manufacturer’s logo must be printed on the back of the title page.

C. The back of the title page must be left blank without any deviation.

A. The engine and all auxiliary equipment use the same lubricant.

B. The engine and all ancillary equipment use the same lubricant.

C. The engine and all accessories use the same lubricant.

A. Do the weighing procedure in this sequence.

B. In this order to perform the swapping procedure.

C. In this sequence to do the analysis procedure.

A. 现代飞机都安装单元体结构的发动机。

B. 一个铸造结构的发动机安装在现代飞机上。

C. 一个整体发动机安装在所有现代飞机上。

A. Use a solution of foam and water to clean.

B. Clean with bleach and water.

C. Clean with a solution of soap and water.

A. “工作准备信息”部分列出了昂贵零件的IPC(图解零件目录)。

B. “工作准备信息”部分列出了消耗性零件的IPC(图解零件目录)。

C. “工作准备信息”部分列出了必备零件的IPC(图解零件目录)。

A. The self-locking function decays after several removal and installation.

B. Repeated removal and installation causes the self-locking nut to lose its locking feature.

C. Avoid repeated removal and installation of the self-locking nut to protect its locking feature.