A、 During antenna installation,disregard the direction the alignment arrow is pointing.
B、 Align the antenna in the opposite direction in consideration of the alignment arrow in installation.
C、 When installing the antenna,make sure the alignment arrow is directed towards the front.
答案：C
A、 During antenna installation,disregard the direction the alignment arrow is pointing.
B、 Align the antenna in the opposite direction in consideration of the alignment arrow in installation.
C、 When installing the antenna,make sure the alignment arrow is directed towards the front.
答案：C
A. That portion of the system is used to eliminate or prevent the formation of ice on propellers."
B. The function of that part of the system is to decelerate or prevent the deformation of ice on propellers.
C. The usage of the system portion is to accelerate or facilitate the formation of ice on propellers.
A. 如果能简化、缩短文本或能使文本更容易理解,则应使用插图。
B. 应该使用插图,因为插图可以简化、缩短文本,并使文本更易理解。
C. 如果文本复杂、冗长或不易于理解,则应进行解释说明。
A. 确保 L 和 R PACK 开关在 P5-10 空调面板上显示 OFF 位。
B. 确保 P5-10 空调面板上的 L 和 R PACK 开关处于 OFF 位置。
C. 确保 P5-10 面板上的 L 和 R PACK 在 OFF 位时,空调按钮在关闭位。
A. The tops of the bolt heads must not be more than 5 MM above the plate.
B. The bottoms of the bolt heads can be more than 5 MM above the plate.
C. 5 MM is permitted for the tops of the bolt heads below the plate.
A. That portion of the system is used to control the direction of movement of the aircraft off the ground,including items such as shock strut,controls,bogie swivel unlock,etc.
B. That portion of the system is used to control the direction of movement of the aircraft on the ground,including items such as skid blocks,controls,bogie swivel unlock,etc.
C. That portion of the system is used to control the direction of movement of the aircraft on the ground,including items such as actuating cylinders,controls,bogie swivel unlock,etc.
A. Rapidly and fully retract Ram Air Turbine and make sure that it doesn't attach to other parts.
B. Slowly and fully extend Ram Air Turbine and make sure that it doesn't touch other parts.
C. Make sure that the Ram Air Turbine is completely opened and it doesn't touch the other unit.
A. Turn the adjuster clockwise to make the display brighter.
B. Turn the adjuster clockwise to make the display dimmer.
C. Adjust the brightness of the display by turning the adjuster.
A. The lower seal is invisible prior to switching the lower bearing on.
B. The lower seal becomes visible when you push the lower bearing up.
C. The lower seal comes into view when you pull the lower bearing down.
A. 为使接头移除更容易,根据手册转动外壳一圈,然后再转一圈。
B. 为了更容易地放置插销取出器,将容器人工地对准一个方向,然后再调整到其他方向。
C. 为了易于拆卸销钉,手动将罩盖先朝一个方向转动,然后再朝另一个方向转动。
A. 在升降飞机时,要确保操作升降设备的人员接受过恰当的培训并具备相应的知识。
B. 在对飞机进行平衡、顶升或放下时,确保人员接受过升降设备的培训并掌握相关技能。
C. 当水平放置飞机或顶升飞机时,确保操作升降设备的人员学过培训知识。
