2564. Scavenger pumps have a larger capacity than the pressure pumps, because the oil beging retured is hot and contains air Both conditions increase its volume

A. Don’t let the stresses inside the material exceed the elastic limit but permanent deformation will result.

B. Don’t let the stresses inside the material exceed the elastic limit otherwise permanent deformation will result.

C. Don’t let the stresses inside the material exceeding the elastic limit or else permanent deformation will result.

A. 为飞机延长停场周期做准备。

B. 为飞机长时间停用做准备。

C. 准备好飞机做保留故障处理。

A. Fuel comes from the fuel check valves or the APU dc fuel pump.

B. Fuel comes from the boost pumps or the APU fuel tank.

C. Fuel comes from the boost pumps or the APU dc fuel pump.

A. 拆除并丢弃开口销和螺帽

B. 拆除并丢弃开口销和螺栓

C. 拆除并报废开口销和螺丝

A. 燃油流量解算器测量流入燃油旋流器和燃油喷嘴的总质量。

B. 燃油流量传感器测量流入燃油总管和燃油喷嘴的燃油质量流量。

C. 燃油流量变送器测量流入燃油总管和燃油喷嘴的总流量。

A. The index of the maintenance manual shall be comparative to the basic standard category of Part 20. Manufacturers may, however, delete systems or sections that do not apply to their products or, where practicable, combine systems or sections.

B. The index for maintenance manuals shall be compatible with the basic standard breakdown of Section 20. However, manufacturers may omit system or chapters that are not applicable to the product or combine system or chapters where it is feasible.

C. The basic standard category of Part 20 must conform to the index of the maintenance manual. However, manufacturers may elide systems or sections that are not applied to their products or incorporate systems or sections where applicable.

A. Do not give vague, general information.

B. Do not provide clear, general information.

C. Do not list complex, valid information.

A. 在材料表面使用工具(涂抹)使部件变得柔软。

B. 在溶液中使用工具(搅拌)使化合物变得柔软。

C. 在溶剂中使用工具(搅拌)使化合物变得柔软。

A. 确保快卸接头与蒙皮齐平。

B. 确保紧固件头部与蒙皮一起冲洗。

C. 确保紧固件头部与蒙皮齐平。

A. 调节暗亮开关,改变光线的强度。

B. 调节调光开关,改变灯的亮度。

C. 调节调光开关,改变光线的强度。