A、 在飞机上进行任何修改之前应联系 FAA,以确保满足飞机的适航性。
B、 在飞机上进行任何改装之前应联系 FAA,以确保不会对飞机适航状态造成影响。
C、 指出在飞机上进行任何变更之前应联系 FAA,以确保满足飞机的适航性。
答案：B
A、 在飞机上进行任何修改之前应联系 FAA,以确保满足飞机的适航性。
B、 在飞机上进行任何改装之前应联系 FAA,以确保不会对飞机适航状态造成影响。
C、 指出在飞机上进行任何变更之前应联系 FAA,以确保满足飞机的适航性。
答案：B
A. Remove the bolt,washer,and nut to disconnect the bend clamp from the structure.
B. Remove the screw,washer,and nut to disconnect the short clamp from the structure.
C. Remove the screw,washer,and nut to disconnect the loop clamp from the structure.
A. Put the repair patch accurately on the damaged area.
B. Put the repair patch on the correct damaged area.
C. Correctly put the repair sealant on the damaged parts.
A. Loosen the cross nuts [10] on reducer [7] and standby valve [8] on each end of air pressure filter assembly [1].
B. Loosen the swivel nuts [10] on reducer [7] and bypass valve [8] on each end of air pressure filter assembly [1].
C. Loosen the cotter nuts [10] on reducer [7] and bypass valve [8] on each end of air pressure filter assembly [1].
A. Obey the procedure if there is no debris in the oil sample.
B. If the fuel is not polluted,go on with the procedure.
C. If there is no contamination in the fuel sample,continue the procedure.
A. The component was damaged badly,the repairing cost is over 60% of the total price.The workshop suggests reporting as an unserviceable part.
B. The component was damaged heavily; the repairing cost is over 60% of the total price.The workshop suggests scrapping.
C. The component was destroyed heavily; the repairing cost is60% of the total price.The workshop suggests segregation.
A. 发动机功率控制系统可以控制主燃油控制器或调节器,包括涡轮螺旋桨发动机上螺旋桨调速器的控制装置。
B. 发动机功率控制是控制主燃油控制器或协调器装置的系统部分,包括涡桨发动机螺旋桨调节器的控制装置。
C. 发动机功率控制系统提供了一种控制主燃油控制或协调器的方法,包括对涡桨发动机螺旋桨调节器的控制。
D. C.发动机功率控制系统提供了一种控制主燃油控制或协调器的方法,包括对涡桨发动机螺旋桨调节器的控制。
A. 用干净的棉布浸湿水后清除除污剂。
B. 用清水浸湿并清洗带有洗涤剂的干净棉布。
C. 用干净的棉布清除污渍,再用清水洗涤。
A. Gives the symbols for resistors,diodes,and other parts of the system.
B. Gives the symbols for relays,resistors,and other parts of the system.
C. Gives the symbols for relays,diodes,and other parts of the system.
A. Obey the removal tasks for the components.
B. Follow the installation procedures for the components.
C. Obey the removal procedures for the components.
A. The specification gives the symbols for relays,diodes,and other parts of the system.
B. The specification gives the requirement for markings on relay,triode and other parts of the system.
C. The specification excludes symbols for relays,diodes,and other system parts.
