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
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
A. 应急程序检查单应以简洁缩略的形式表达，来提醒飞行员检查项目时不要担心任何系统的操作细节。
B. 应急程序检查单应列为简略的表格，来告诫飞行员各项目的检查不要提供涉及操作任何系统的细节。
C. 紧急程序检查单应简明扼要，旨在提醒飞行员检查项目，而不提供任何系统的操作细节。
A. The MMEL should specify suitable limitations in the form of placards, maintenance procedures, crew operating procedures, and other restrictions as necessary to ensure an acceptable level of safety.
B. The MMEL should be in the form of annunciator, maintenance procedures, crew operating procedures to illustrate applicable limitations and other rules necessary to verify an acceptable level of safety.
C. The MEL should cover suitable limitations which are shown in palcards, maintenance procedures, crew operating procedures, and other rules to verify an acceptable level of safety.
A. 在此种情况下，文件的标题页和目录页必须遵循每一部分给出实际出版日期。
B. 在此种情况下，文件每一部分之前的标题页和目录页必须标明实际出版日期。
C. 在此种情况下，标题和目录页要放在文档每个部分之前，并必须给出实际出版日期。
A. Measure the movement of the inboard and outboard flaps.
B. Measure the movement of the onboard and outboard slats.
C. Operate the movement of the inboard and outboard ailerons.
A. This is the maximum portion of flammable vapors in air. If the portion is bigger, when an ignition source touched the gas, it would cause the fire to be diffused.
B. This is the minimum volume of flammable vapors. If the volume is lower, when the gas contacted with an ignition source, the fire would not come out.
C. This is the minimum density of flammable vapors in air. If the density was lower, when an ignition source touched the gas, it would not cause the spread of flame.
A. 戴上氧气面罩并进行呼吸，确认其供氧正常。
B. 在佩戴氧气面罩前进行深呼吸，确认血液中氧气充足。
C. 为确保供氧正常，请不要摘下氧气面罩并进行呼吸。
A. 不要使钢索散开。
B. 不要使电缆扭结。
C. 不要使导线绞缠。
A. Ensure that you do activate the control adjacent to it.
B. Adjust the adjacent control for optimal results.
C. Make sure that you do not operate the adjacent control.
A. 使用特定的的滑油，添加到滑油箱。
B. 使用规定的滑油，补充滑油箱。
C. 使用预订的滑油，冲洗滑油箱。
A. 本部分应包含一个建议，为了获得服务和信息，经销商或有证书的服务站应与飞机运营商建立沟通。
B. 此章节讲述了为获得勤务信息，经销商或有授权的服务站应与飞机运营商建立相互联系和沟通。
C. 本节应建议飞机运营商与经销商或认证服务站建立联系，以获得服务和信息。
