A、 Use protective goggles when you do work on fire extinguishers.
B、 Ensure that you wear protective clothes while performing tasks on fire extinguishers.
C、 Use protective gloves when working on fire extinguishers
答案：A
A、 Use protective goggles when you do work on fire extinguishers.
B、 Ensure that you wear protective clothes while performing tasks on fire extinguishers.
C、 Use protective gloves when working on fire extinguishers
答案：A
A. 包括折叠页和章节的起始页在内,所有页面均应双面打印。
B. 除折叠页外,章节的起始页和所有页面均应双面打印。
C. 除折叠页和章节的起始页外,所有页面均应双面打印。
A. The location where a red mark is on the pin needs to be lubricated.
B. You should identify the red mark on the lubricant point.
C. The lubrication point shows thatyou can find marks on the pin.
A. 可参考的技术文件必须包含如勤务通告、勤务信件等。
B. 勤务通告、勤务信函包含在技术参考文件清单中。
C. 技术参考文件包括必要的文件清单,如服务通告、服务信函等。
A. The power is transmitted from the propeller to the engine.
B. The engine is used to transmit power to the propeller shaft.
C. The power is transmitted to the shaft by the engine cable.
A. 按照服务公告 2243,所有开裂的接耳都有两个凸缘衬套安装在接耳孔中,或者在生产时解决直衬套与安定面配合 U 型槽失配的早期问题。
B. 根据服务公告 2243 或在生产中,所有出现裂纹的接耳都在接耳孔中安装了两个凸缘衬套,以消除直衬套移入到安定面的配合 U 型槽中的早期问题。
C. 根据服务通告 2243,在生产过程中给所有出现裂纹的接耳孔中都安装了两个凸缘衬套,解决了之前直衬套游移到安定面配合 U 型槽的问题。
D. B.根据服务公告 2243 或在生产中,所有出现裂纹的接耳都在接耳孔中安装了两个凸缘衬套,以消除直衬套移入到安定面的配合 U 型槽中的早期问题。
E. C.根据服务通告 2243,在生产过程中给所有出现裂纹的接耳孔中都安装了两个凸缘衬套,解决了之前直衬套游移到安定面配合 U 型槽的问题。
A. The main gear leg could be held by the side stay.
B. The main gear leg could be hampered by the side stay.
C. The main gear leg could be contained by the side stay.
A. Those units and components are responsible for storing and delivering fuel to the turbines system,including engine-driven fuel pumps,fuel tanks (airbags),valves,booster pumps,etc.and provide components for dumping fuel overboard.
B. Those units and components are used to store and deliver fuel to the engine,including engine- driven fuel pumps,integral tanks (bladder),valves,boost pumps,etc.,and those components which furnish a means of in-flight fuel dumping .
C. Those units and components are designed to store and deliver fuel to the gas engine system,including engine-driven fuel pumps,fuel tanks (airbags),valves,booster pumps,etc.and units to pour fuel to the air.
A. 裸露的金属表面通常适合电搭接。
B. 纯金属表面通常适用于电气连接。
C. 金属搭接面通常具有良好的电气连接效果。
A. Prior to and aft use the tool / equipment,the user shall make a visual check or operational test to confirm the utility.
B. Before or after using the tool / equipment,the user shall make a visual check or functional test to confirm the serviceability.
C. Before or aft of using the tool / equipment,the user shall make a spot check or functional test to inform the usability.
A. CAP 检查列出制造商建议的零件或组件的报废时间(使用小时数、循环或其他适当的决定因素)和 FAA 要求的关于时寿零件或组件的报废(维护拆换)时间。
B. CAP 检查设定四家推荐的制造商的零件或组件退役时间(使用时间、周期或其他适当的计算方法)和 FAA 要求的时间限制零组件的退役(维护拆换)时间。
C. CAP 检查包在建议的厂家零部件退役时间(使用时间,周期或其他合适的计量因子)和
D. B.CAP 检查设定四家推荐的制造商的零件或组件退役时间(使用时间、周期或其他适当的计算方法)和 FAA 要求的时间限制零组件的退役(维护拆换)时间。
E. C.CAP 检查包在建议的厂家零部件退役时间(使用时间,周期或其他合适的计量因子)和
F. AA 要求的零部件退役(不服役)时间后进行。
