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2731. 如果交流电路仅由电阻组成,则阻抗值与电阻值相同 ( )

A、　If an AC circuit consists of resistance only, the value of the impedance is the same as the resistance.

B、　If an AC circuit consists of impedance only, the value of the capacitance is the same as the impedance.

C、　If an DC circuit has capacitance only, the value of the resistance is the same as the capacitance.

答案：A

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2042. The fluid gage includes a 80 cubic centimeters transparent chamber ( )

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2088. No abbreviations may be used unless they are universally meaningful( )

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147.If the values are different, do this test( )

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1612. The isolation valves are identical and interchangeable with each other and with the APU shutoff valve ( )

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522.The precision of the gauges must agree with the applicable quality standard( )

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1903. When you do the lifting or lowering of the aircraft, make sure that the persons who operate the lifting lowering equipment have the correct training and knowledge ( )

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282.Those final divisions which permit the identification of the individual units in a system or subsystem( )

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814.Identify sections that can cause specific types of trouble( )

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2012. Access to the base is permitted between 9am to 6pm( )

138.用适用的公式计算压力。 ( )

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仿真知识练习题库

2731. 如果交流电路仅由电阻组成,则阻抗值与电阻值相同 ( )

A、　If an AC circuit consists of resistance only, the value of the impedance is the same as the resistance.

B、　If an AC circuit consists of impedance only, the value of the capacitance is the same as the impedance.

C、　If an DC circuit has capacitance only, the value of the resistance is the same as the capacitance.

答案：A

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2042. The fluid gage includes a 80 cubic centimeters transparent chamber ( )

A. 　液位计带有一个 80 立方厘米的透明腔体。

B. 　液位计带有一个 80 立方厘米的转换腔体。

C. 　液位计带有一个 80 立方厘米的次级腔体。

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2088. No abbreviations may be used unless they are universally meaningful( )

A. 　If abbreviations have special meanings, they may be used.

B. 　Abbreviations should not be used if they are universally meaningful.

C. 　Only use abbreviations whose meanings are generally recognized.

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147.If the values are different, do this test( )

A. 　如果结果不同请执行此测试

B. 　如果数值不同,请执行此测试

C. 　如果数值相同,请执行此测试

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1612. The isolation valves are identical and interchangeable with each other and with the APU shutoff valve ( )

A. 　The isolation valves are interchangeable with the APU shutoff valve, so the valves should have the same serial number.

B. 　The isolation valves and the APU shutoff valve are identical.

C. 　The isolation valves are identical with each other and with the APU shutoff valve, but you can not change them each other.

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522.The precision of the gauges must agree with the applicable quality standard( )

A. 　量规的精度必须符合适用的质量标准。

B. 　选择量规必须参照已有的质量标准。

C. 　采购护目镜必须满足相应的质量标准。

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1903. When you do the lifting or lowering of the aircraft, make sure that the persons who operate the lifting lowering equipment have the correct training and knowledge ( )

A. 　在升降飞机时,要确保操作升降设备的人员接受过恰当的培训并具备相应的知识

B. 　在对飞机进行平衡、顶升或放下时,确保人员接受过升降设备的培训并掌握相关技能

C. 　当水平放置飞机或顶升飞机时,确保操作升降设备的人员学过培训知识

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282.Those final divisions which permit the identification of the individual units in a system or subsystem( )

A. 　最后的分类,可以识别系统或子系统中的各个单元。

B. 　允许识别系统或子系统中独立单元的最终划分。

C. 　最后的分类,可以鉴别整体单元中的系统或子系统。

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814.Identify sections that can cause specific types of trouble( )

A. 　Restore sections that relate to certain types of trouble.

B. 　Locate sections that relate in general types of trouble.