1902. Make sure that all the galley compartments are empty

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. Static discharger attached to the flight control surface is used to discharge static electricity which builds up as air flows across the surface.

B. Static discharger attached to the aircraft fuselage is used to discharge static electricity which builds up as air flows across the surface.

C. Static discharger attached to the flight control surface is used to discharge direct current electricity which builds up as air flows across the surface.

A. 如果获得一个以上的类别认证,则每一类别的重量均应给予限制。

B. 如果获得的认证多于一个类别,则每一类别的重量均须加以限制。

C. 如果在一个以上的类别中获得认证则各类别重量,连同任何相关限制,都应针对各类别给出。

A. 将钢索沿逆时针方向固定在调节器、传感器和耦合组件上。

B. 将保险丝沿逆时针方向缠绕在调节器、传感器和耦合组件上。

C. 沿逆时针方向缠绕在调节器、传感器和耦合组件上。

A. As a general rule, a reissue shall be prepared when a minor number of the total pages of the manual is affected.

B. As a general rule, a revision shall be prepared when a minor number of the total pages of the manual is affected.

C. As a general rule, a reissue shall be prepared when a minor affect of the total number pages of the manual is minor.

A. 显示器显示一个故障信息。

B. 显示器显示一个正常信息。

C. 故障信息从显示器消失

A. The manufacturer may establish procedures to provide feedback on unairworthy conditions that were discovered when complying.

B. The manufacture may setup procedures to provide feedback when user find some unairworthy conditions discovered by manufacture.

C. The manufacture can establish program to receive feedback of users when they discover unairworthy conditions of requirements.

A. 当在设定的周期内存在电子流,该电子流在设定的时间内重复,然后停止时,方波就会产生。

B. 方波是产生的,当有一段时间的电子流,停止一段时间,然后重复。

C. 当在设定的周期内存在电子流,该电子流在设定的时间内停止,然后重复时,方波就会产生。

A. Do not stretch the seal when installing it.

B. Do not over-extend the seal when installing it.

C. Do not bend the seal when installing it.

A. Do not replace the battery. Only an approved service provider can replace it.

B. The battery is not user-replaceable; it can only be replaced by an approved service provider.

C. Do not replace a battery without the approval from the service provider.