A、 If the error is more than 3 degrees, calibrate the glide slope.
B、 If the error is more than 3 degrees, calibrate the compass.
C、 If the error is more than 3 degrees, calibrate the gyroscope.
答案：B
A、 If the error is more than 3 degrees, calibrate the glide slope.
B、 If the error is more than 3 degrees, calibrate the compass.
C、 If the error is more than 3 degrees, calibrate the gyroscope.
答案：B
A. 用干净的毛巾清洁表面。
B. 用干净的布擦表面。
C. 用干布擦表面。
A. 当结冰情况超过飞机及其防冰系统的认证能力时，此信息应结合其他信息一起用于判断结冰情况。
B. 这些信息应与其他信息同时显示，用于辅助判断结冰情况是否超出飞机及防冰系统的认证能力。
C. 应将此信息与帮助识别结冰情况的信息一起呈现，这种结冰情况可能超出飞机及其防冰系统的证实能力。
A. 断开刹车系统，操纵手摇泵手柄通过全行程。
B. 给刹车系统排气，然后全行程操纵手摇泵的手柄。
C. 全行程操纵手摇泵的手柄给刹车系统放气。
A. 传动轴部分用于将动力从变速箱传导至发动机。
B. 传动轴部分能够将发动机功率传输至齿轮箱。
C. 传动轴部分在发动机和变速箱之间来回传输动力。
A. 给机械工分配不同的维修任务。
B. 给工程人员分配不同的操作任务。
C. 给技术人员分配不同的维修任务。
A. Only representatives from ASD can join the group.
B. Representatives from countries that are not members of ASD are hardly to take part in the group.
C. Both representatives from ASD and from countries that are not members of ASD can join the group.
A. The form of the climb performance presentation is decided by the airplane manufacturer.
B. The format of the cruise performance presentation is at the discretion of the airplane manufacturer.
C. The form of the cruise performance presentation is at the discretion of the airplane manufacturer.
A. In these conditions, removal of the squibs from the fire extinguisher bottle is appropriate.
B. It is dangerous to remove the cartridges from the fire extinguisher bottle except under these conditions.
C. In these conditions, it is dangerous to remove the cartridges from the fire extinguisher bottle.
A. Propeller governor is a device that adjusts the speed of the engine or propeller by increasing or decreasing the clearance of the propeller through the clearance changing mechanism on the propeller hub.
B. Propeller governor is the device that regulates the rpm of the engine or propeller by increasing or decreasing the propeller pitch, through a pitch change mechanism in the propeller hub.
C. Propeller governor is through the propeller hub of the propeller pitch changing machine, adjusts the speed of the propeller or engine by increasing or decreasing the propeller gap.
A. This commonality requires greater learning and understanding for pilots, aircraft maintenance technicians and engineers alike.
B. This commonality makes it easier for pilots, aircraft maintenance technicians and engineers alike to learn and understand.
C. This commonality brings about better learning and understanding of the pilots, aircraft maintenance technicians and engineers alike.
