3134. Before inspection, you should remove access doors and fairings

A. 安装最短螺纹的转接头到板上

B. 安装螺纹区域最短的转接头到板上

C. 将转接头螺纹区域最短的一端安装在板上

A. 导线识别代码的后缀应使用“V”字母作为后缀,以识别单相系统中未接地的电缆或导线。

B. 导线识别代码的前缀应使用“V”字母作为后缀,以识别单相系统中未接地的电缆或导线。

C. 字母“V”应用作前缀以识别导线代码和单相系统中未接地的导线或电缆。

A. If the temperature values are under the eligible limits, decrease the power.

B. Decrease the power as long as the temperature values are less than the certified limits.

C. If the temperature values are likely to be more than the allowed limits, decrease the power.

A. If liquid spills in the kitchen, all traces of the liquid must be cleaned promptly, and the concerned area must be completely dry.

B. If liquids are spilled inside the galley, you must remove all signs of liquid and fully dry the areas of contamination immediately.

C. If liquid spills in the galley, all marks of the liquid must be removed at once and the polluted area must be completely dried.

A. 经常清洗毛刷/棉布以防造成划痕。

B. 经常清洗毛刷/海绵以防造成划痕。

C. 经常清洗毛刷/棉布以防造成污染。

A. 甲醇.....

B. 乙醇.....

C. 丙醇......

A. 那些组件和部件存储、调节并向旅客和机组输送氧气,包括气瓶、释压活门、关断活门、出口、调节器、面罩等。

B. 气瓶、释压活门、关断活门、出口、调节器、面罩等组件和部件储存氧气,并将调节后的氧气提供给乘客和机组。

C. 那些旅客和机组氧气系统的相关组件和部件存储、调节、输送氧气,包括气瓶、释压活门、关断活门、出口、调节器、面罩等。

A. 记录穿过交流电流互感器的每束电缆的位置与颜色。

B. 记录穿过交流电流变压器的每根电缆的位置与颜色。

C. 记录每根线束的位置与颜色,这些线束是穿过交流电传感器的。

A. Apply a small quantity of oil to the threads of the two bolts.

B. Lubricate the threads with a small quantity of oil.

C. Lubricate the two bolts with oil.

A. 用电线把电缆固定住

B. 用电缆连接电线

C. 用铁丝把电缆固定住