2048.After you complete the test,remove the sensor.

A. CAP 将处理初级和次级机体部件,以及初级和次级系统,以实现初始适航的既定目标。

B. CAP 将包括主要和次要机体部件,以及使用主要和次要系统以实现持续适航描述的目标。

C. CAP 将关注主级和次级机体部件,以及主级和次级系统,以实现持续适航的既定目标。

D. C.CAP 将关注主级和次级机体部件,以及主级和次级系统,以实现持续适航的既定目标。

A. 风扇有自动开关用以保护风扇过热受损。

B. 风扇有保护电门用以防止风扇过度受损。

C. 风扇有热电门用以避免风扇过热受损。

A. Turn the body of the closure assist assembly with a wrench to pull the two thrust reverser doors together until you can engage the latches at the bottom of the doors.

B. Turn the main body of the closing aid with a crowfoot and pull the two throttle reverser doors together until you can connect the bolts at the bottom of the door.

C. Use a wrench to turn the main body of the closing auxiliary assembly and pull the two reversedoors together until you can attach the locks at the bottom of the door.

D. C.Use a wrench to turn the main body of the closing auxiliary assembly and pull the two reversedoors together until you can attach the locks at the bottom of the door.

A. 如果一种化合物用于紧固件,使用“润滑紧固件”力矩。

B. 如果下列某一种化合物要用在紧固件上,则力矩需参考“润滑紧固件”。

C. 如果下列化合物之一用在紧固件上,则需使用“经润滑的紧固件”扭矩值。

A. This is the maximum portion of flammable vapors in air.If the portion is bigger,when an ignition source touched the gas,it would cause the fire to be diffused.

B. This is the minimum volume of flammable vapors.If the volume is lower,when the gas contacted with an ignition source,the fire would not come out.

C. This is the minimum density of flammable vapors in air.If the density was lower,when an ignition source touched the gas,it would not cause the spread of flame.

A. Finish each chapter on a right-hand page.

B. Start each section on a right-hand page.

C. Start each section on a left-hand page.

A. Only the certified personnel can complete the modification or repair to the aircraft.

B. Pay attention that inspections or maintenance work ought to be carried out by mechanics.

C. Modifications or repairs to aircraft should be achieved by releasing staff.

A. 拆下故障部位后部的标签。

B. 排除故障后,拆下标签。

C. 出现故障后,拆下铆钉。

A. 描述飞机起落架时,应描述收回方法(如有)。

B. 描述飞机起落架时,应描述撤回机构(如有)。

C. 描述飞机起落架时,应描述起落架收上机制(如有)。

A. 门指用于进、出以及用于封闭机身内包含的其他结构的可拆卸组件。包括乘客和机组舱门、货舱门、紧急出口等,以及如恰当,还包括电气和液压系统中与门控制相关的部件。

B. 门包括可拆卸的用于连接进口和出口的单元,也用于阻断与机身相连。包括乘客和机组人员门、货舱门、紧急出口等,视具体情况考虑是否包括与门控制相关的电子和液压系统。

C. 门包括可拆卸的单元用于连接进口和出口,也用于连接与机身相关的其他结构。包括乘客和机组人员门、货舱门、紧急出口等,视具体情况考虑是否包括与门控制相关的电力和液压系统。

D. C.门包括可拆卸的单元用于连接进口和出口,也用于连接与机身相关的其他结构。包括乘客和机组人员门、货舱门、紧急出口等,视具体情况考虑是否包括与门控制相关的电力和液压系统。