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3158. Use a solution of soap and water to check that there are no air leaks at the pressurization tube connections between the air pressure filter assembly near the pneumatic crossover manifold duct in the left/right bays and the air charging valve manifold assembly in the right main landing gear wheel well ( )

A、　使用肥皂和水溶液检查左/右舱气动交叉歧管导管附近的空气压力过滤器组件和右主起落架轮舱充气阀总管组件之间的增压管接头处没有漏气。

B、　使用肥皂和水的解决方案检查左/右舱气动交叉歧管导管附近的空气压力过滤器组件和右主起落架轮舱充气阀歧管组件之间的减压管接头处没有漏气。

C、　使用肥皂和水的解决方案检查左/右舱气动交换歧管导管附近的空气压力过滤器组件和右主起落架轮舱充气阀软管组件之间的增压管接头处没有释压。

答案：A

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3186. 再次对过滤器组件进行泄漏检查。 ( )

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2089. The schematic diagrams should include generators , tanks and reservoirs that are considered to be the starting points of the flow ( )

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3085. 杂项类别包含很多种部件或零件,我们选择了其中五种。 ( )

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LEAP1-A发动机自动起动程序起动时，当N2（）时点火出现A或B、当（）时点火指示消失

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870.Make sure that the sealant does not cause a blockage of the drain( )

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2413. Schematic diagrams shall be used when necessary to indicate “flow” and to illustrate the operation of air control, electrical , fluid-power, fuel and turbo systems in as straightforward a manner as possible( )

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关于CFM56-5B发动机地面运转期间风况限制，N1不能超过90%的侧风为

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421.The difference between the two dimensions must not be more than 010 mm ( )

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2430. There is one rigid bus assembly located at the rear of each of the power distribution panels ( )

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858.If contamination causes a blockage of more than 50 percent of the holes, then clean the holes on the rear of the display units( )

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仿真知识练习题库

3158. Use a solution of soap and water to check that there are no air leaks at the pressurization tube connections between the air pressure filter assembly near the pneumatic crossover manifold duct in the left/right bays and the air charging valve manifold assembly in the right main landing gear wheel well ( )

A、　使用肥皂和水溶液检查左/右舱气动交叉歧管导管附近的空气压力过滤器组件和右主起落架轮舱充气阀总管组件之间的增压管接头处没有漏气。

答案：A

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3186. 再次对过滤器组件进行泄漏检查。 ( )

A. 　Do an inspection of fuel leakage again.

B. 　Do a leakage test of filter assembly again.

C. 　Do a leakage check of the filter assembly again.

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2089. The schematic diagrams should include generators , tanks and reservoirs that are considered to be the starting points of the flow ( )

A. 　原理图应包括被认为是输出源头的发电机、油箱和储液箱。

B. 　原理图由被认为是输出源头的发电机、油箱和蓄压器组成。

C. 　原理图应排除被认为是输出源头点的发动机、油罐和油箱。

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3085. 杂项类别包含很多种部件或零件,我们选择了其中五种。 ( )

A. 　Mixed category consists of many parts and components, five kinds of these parts have been selected.

B. 　Miscellaneous category consists of many parts and components, five kinds of these parts have been selected.

C. 　Complicated category consists of many part sand components, five kinds of these parts have been selected.

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LEAP1-A发动机自动起动程序起动时，当N2（）时点火出现A或B、当（）时点火指示消失

A. 18%、50%

B. 20%、55%

C. 22%、55%

D. 24%、60%

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870.Make sure that the sealant does not cause a blockage of the drain( )

A. 　确保密封胶不会堵塞出口。

B. 　确保密封胶不会堵塞排放。

C. 　确保垫圈不会堵塞排放。

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A. 　需要时使用示意图来表明“流程” ,以尽可能简短的方式说明空气控制、电气、流体动力、燃油和涡轮系统的操作。

B. 　必须使用示意图来来表明“流程”,以尽可能简洁的方式说明空气控制、电气、流体动力、燃油和涡轮系统的操作。

C. 　必要时使用示意图来表明“流程”,以尽可能直接的方式说明空气控制、电气、流体动力、燃油和涡轮系统的操作。

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关于CFM56-5B发动机地面运转期间风况限制，N1不能超过90%的侧风为

A. 侧风小于10节

B. 侧风等于10节

C. 侧风等于20节

D. 侧风大于20节

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421.The difference between the two dimensions must not be more than 010 mm ( )

A. 　The difference between the two sizes must be 0.10mm or less.

B. 　The difference between the two dimensions must exceed 0.10mm.

C. 　The error between the two sizes must be less than 0.10mm.

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2430. There is one rigid bus assembly located at the rear of each of the power distribution panels ( )

A. 　每个电干扰盘的后部都有一个灵活的汇流条组件。

B. 　每个电干扰盘的后部都有一个固定的汇流条组件。

C. 　每个配电盘的后部都有一个固定的汇流条组件。

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858.If contamination causes a blockage of more than 50 percent of the holes, then clean the holes on the rear of the display units( )

A. 　如果超过 50%的污染物造成孔堵塞,则要清理显示组件背面的孔。

B. 　如果污染物造成孔堵塞超过 50%,就要清洁显示组件后面的孔。

C. 　如果 50%的孔被污染物堵塞,则要清理显示组件底部的孔。

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