A、 Manuals for all single engine aircraft,except those that have been shown to be "critically unable to stall",should have procedures for recovering from a stall.
B、 Handbooks for all single engine airplanes,other than for those airplanes which have been shown to be "characteristically incapable of spinning" shall contain procedures for recovery from spins.
C、 Manuals for single engine aircraft,otherwise these that have been proved to be "featured unable to spin",should include steps for recovering from a spiral.
答案：B
A、 Manuals for all single engine aircraft,except those that have been shown to be "critically unable to stall",should have procedures for recovering from a stall.
B、 Handbooks for all single engine airplanes,other than for those airplanes which have been shown to be "characteristically incapable of spinning" shall contain procedures for recovery from spins.
C、 Manuals for single engine aircraft,otherwise these that have been proved to be "featured unable to spin",should include steps for recovering from a spiral.
答案：B
A. Ensure the oxygen tubes are completely clear.If oxygen is mixed with oil or compound together,it will form an explosives.Explosion can cause damage to equipment or injury to personnel.
B. Make sure that the oxygen tubes are fully clean.Oxygen and oil or grease make an explosive mixture.An explosion can cause injury or death to personnel.
C. Guarantee the oxygen tubes are completely free of dirts.Oxygen,oil andgrease can combine to form an explosive oxides.Explosions can cause casualties.
A. Do not install 0.1 mm thick shims.
B. Do not install shims which are more than 0.1 deep.
C. Do not install shims that are more than 0.1 mm thick.
A. 飞行数据记录器系统从飞机系统和传感器获得存储的飞机参数。
B. 飞行数据记录系统给飞机系统和传感器提供并存储飞机指数。
C. 飞行数据记录器系统从飞机系统和传感器获得并存储飞机参数。
A. 内部喇叭打到开位并且保持在开位,当探测器有动力的时间够长,并且烟雾传感器探测到烟雾。
B. 只有探测器有电,并且烟雾传感器探测到烟雾,内部开关才会打开到开位并且保持在开位。
C. 只要探测器有电源并且烟雾传感器探测到烟雾,内部的喇叭就会打开并且保持在开位。
A. Emergency Lighting is a independent subsystem used to provide illumination in case of primary electrical power failure.
B. Urgency Lights that supply the lights when the major electronic power fails is a separate subsystem.
C. Ambulance Lights is used to supply lights if the main electrical sources malfunctions as an independent subsystem.
A. It includes items such as audio selector control panel,microphones,head- phones,cockpit loud speakers,etc.
B. It includes items such as automatic selector control panel,interphones,head- phones,cockpit loud speakers,etc.
C. It includes items such as audio selector control panel,microphones,head- phones,cockpit speakers,etc.
A. 辅助结构包括前缘、后缘、翼尖、翼尖油箱和燃油或水单元隔板,不包括镀层/蒙皮。
B. 辅助结构包括前缘、后缘、翼尖、翼尖油箱和燃料或水电池背板,不包括板/皮。
C. 辅助结构包括前缘、后缘、翼尖、尖端燃料箱和燃料或水电池背板,不包括板/蒙皮。
A. 只有制造商和运营商做好各自工作,才能使其余整个飞机机队全部适航。
B. 只有制造商和运营商共同努力,才能保持整个飞机机队持续适航。
C. 只要制造商和运营商共同完成工作,就能保留完整飞机机队的持续适航性。
A. 检查并拆下损坏的零件。
B. 检查拆下的零件是否损坏。
C. 检查损坏的零件,判断是否要拆下。
A. 将适配器及其支撑设备固定在位。
B. 将适配器靠在支柱上。
C. 将适配器与支柱接合在同一位置。
