A、 If the drain hole is blocked, clean it.
B、 If the drain hole is leaked, clean it.
C、 If the drain hole is locked, clean it.
答案：A
A、 If the drain hole is blocked, clean it.
B、 If the drain hole is leaked, clean it.
C、 If the drain hole is locked, clean it.
答案：A
A. 人工超控起动顺序。
B. 按手册重写起动顺序。
C. 手动覆盖起动序列。
A. If the failure takes place occasionally, the system need to be tested.
B. If there is a failure that seldom take place, do a system test.
C. If the failure occurs frequently, do a system test.
A. Get the approval of the design authority,whatever it is necessary to change the repair scheme.
B. Change the repair scheme, until getting the approval of the design authority.
C. If it is necessary to change the repair scheme, get the approval of the design authority.
A. After a continued airworthiness process,almost every component composed of an airplane is involved in some form of preservation,inspection,preventative maintenance, overhaul,repair, and/or replacement activity.
B. Through a continuing airworthiness process, virtually every component comprising an airplane is involved in some form of preservation,inspection,preventative maintenance,overhaul, repair, and/or replacement activity.
C. Through a continuing airworthiness process, substantially every component of an airplane is excluded in some type of preservation,inspection,preventative maintenance, overhaul,repair, and/or replacement activity.
A. The forward movement of the control lever must be slow and continuous.
B. The control lever must be kept moving forward slowly and abruptly.
C. You must continuously slow down the forward movement of the control lever .
A. When installing the distributor, refrain from changing the timing.
B. Ensure that you do not adjust the timing to install the distributor.
C. Do not move the timing when you install the distributor.
A. 选择适用的垫圈，确定恰当的尺寸。
B. 挑选适用的调整片以确保厚度合适。
C. 从可用的垫片中进行选择，以获得正确的厚度。
A. 拆除校装销和设备，以阻止控制舵面的自由运动。
B. 拆除校装销，安装能够阻止控制舵面自由移动的设备。
C. 拆除能够阻止控制舵面自由移动的校装销和设备。
A. Remove the test cap between the Precooler Control Valve and the 3908 sensor on the control pressure sense line and ensure that there is air flowing out of the port.
B. From precooler control valve to 3908 sensor, remove the sense line test cap, make certain that the air flows from the test hub.
C. The purpose of the test cap removal from the Precooler Control Valve to the 3908 sensor is to guarantee that there is airflow at the test port.
A. 确保气流不低于10升/分钟。
B. 确保空气流量为10升/分钟。
C. 确保气流不超过10升/分钟。
