A、 发动机分析仪的功能是通过示波器等仪表或设备分析发动机性能或状态。
B、 发动机分析系统使用传感器等仪器或设备采集数据并应用于发动机性能或状态分析。
C、 发动机分析系统被用于分析发动机性能或状态, 以供示波器等仪表或设备使用。
答案：B
A、 发动机分析仪的功能是通过示波器等仪表或设备分析发动机性能或状态。
B、 发动机分析系统使用传感器等仪器或设备采集数据并应用于发动机性能或状态分析。
C、 发动机分析系统被用于分析发动机性能或状态, 以供示波器等仪表或设备使用。
答案：B
A. Leave the solution for one hour, then stir it up.
B. Do not use the solution unless you shake it for one hour.
C. After agitation, allow the solution to stand for one hour.
A. the NDT detect part’s defects and no damage caused by to the part.
B. the NDT can detect the defects on the surface of the part only.
C. Non destructive testing, NDT is a preventative maintenance test procedure that can detect hidden defects, but damage may cause to the part being inspected.
A. 对于使用时间长的飞机,大修时分解进行检查,以协助选择检查项目。
B. 为了大修而拆卸的长寿飞机,应被检查以协助选择检查项目。
C. 为了协助选择检查项目, 应检查并拆卸使用长寿的飞机进行大修。
A. The airflow passes turbine and depletes energy, together with the colder air that bypassed the engine core, produces a force when exiting the nozzle that acts to propel the engine, and therefore the airplane, forward.
B. The airflow passes turbine and depletes energy, with regard to the colder air that bypassed the engine core, produces a drag when exiting the nozzle that acts to propel the engine, and therefore the airplane, forward.
C. The airflow passes turbine and depletes energy, in addition to the colder air that bypassed the engine core, produces a force when entering the nozzle that acts to propel the engine, and therefore the airplane, forward.
A. Atmospheric pressure increasing with decreases altitude;
B. Atmospheric pressure decreases with increasing altitude;
C. Atmospheric pressure decreases with increasing attitude;
A. If the filter bonds to the tool, make the tool moist with cold water.
B. If the filler bonds to the tool, make the tool moist with cool water.
C. If the filler bonds to the tool, make the tool moist with cold water.
A. It is not permit to work with any uncontrolled technical document for maintenance work.
B. It is not permitted to work with any uncontrolled technical document for maintenance work.
C. It is not allowed to work with any unreliable technical document for maintenance work.
A. An annunciator device is displayed on the panel, which shows how it works.
B. If an annunciator panel is installed, explain how it operates.
C. If a display appears on the annunciator panel, it explains that how the system works.
A. 所得出的数据用于确定该部件是否应考虑被纳入CAP中。
B. 结果是,利用该数据来判断是否应该将这一设备纳入CAP。
C. 如果考虑将此部件纳入CAP,则需利用最终数据做出判定。
A. 在给加外侧油箱加注之前先把内侧油箱加满;
B. 在给加内侧油箱加注之前先把外侧油箱加满;
C. 在给加中央侧油箱加注之前先把内侧油箱加满;
