A、 确保表面没有铁锈
B、 确保表面没有灰尘
C、 确保表面没有油渍
答案：B
A、 确保表面没有铁锈
B、 确保表面没有灰尘
C、 确保表面没有油渍
答案：B
A. Use back thrust to change the director of the exhaust to achieve contrary thrust.
B. Thrust reverser is used to change the direction to the exhaust gases for reverse thrust.
C. To change the direction of the exhaust nozzle, the thrust reverser is used to obtain the opposite thrust.
A. 电瓶为紧急出口的照明电路供电
B. 闭合电瓶电路给应急出口灯供电
C. 应急出口灯由电瓶电路控制
A. This CAP has been developed according to FAA AC 91-56 guidelines.
B. FAA AC 91-56 guideline developed the CAP accordingly.
C. This CAP has been developed as a reference of FAA AC 91-56.
A. A thermocouple is a connection between two identical metals that produces a voltage related to a temperature difference.
B. A thermocouple is a junction between two different metals that produces a voltage related to a temperature difference.
C. A thersensor is a contact point between two different metals that produces an voltage related to a temperature difference.
A. Atmospheric conditions, including large supercooled water droplets, freezing rain or a mixture of conditions, may exceed the FAR parameters and the capabilities of the certified ice protection system.
B. Atmospheric conditions, which include large too cold water drip, ice rain or mixed conditions, may deviate the FAR specifications and the ability of the qualified anti-ice system.
C. The atmospheric conditions except for large overcold water drops, frozen rain or the combination condition, may exceed the FAR date and the verified anti-ice system capability.
A. Do external inspection for the lower fuselage.
B. Check the exterior of the lower fuselage.
C. Inspect the exterior of the lowest fuselage.
A. It is necessary to add fluid to the hydraulic reservoir
B. Drain fluid to the hydraulic reservoir as necessary.
C. Add fluid to the hydraulic reservoir as necessary
A. 这些部件不容易弯曲、断裂或对不齐
B. 这些部件很容易掰断、断裂或对不齐
C. 这些部件很容易弯曲、断裂或对不齐
A. The book will tell you which the best aircraft maintenance technician should know.
B. The book will tell you some contents which the best aircraft maintenance technician should know.
C. The book will tell you that the best aircraft maintenance technician should know.
A. 为了供应充足,沿着侧壁和天花板中心的出口将空气分离
B. 为了供应不过量,沿着侧壁和天花板中心的出口将空气分离
C. 为了供应对称均衡,沿着侧壁和天花板中心的出口将空气分离
