956.洗飞机后,发现三个起落架都未润滑。

A. 描述飞机燃油系统时,应说明交替供油和燃油运输(如适用)。

B. 描述飞机燃油系统时,应提供交输供油和燃油传输(如适用)相关描述。

C. 描述飞机燃油系统时,应说明交叉供油和燃油传递(如适用)。

A. 这些断流开关操作断流活门,断流活门是安定面配平控制模块的一部分,隔离到尾部的安定面配平组件的液压动力。

B. 这些切断活门由切断电门操作,切断电门是安定面配平控制模块的一部分,将液压动力隔离到尾部的安定面配平组件。

C. 这些由关闭电门操作的切断阀门可以作为稳定器配平控制模块的一部分,隔离流到尾部的稳定器配平组件的液压动力。

A. The tune time for a frequency not in memory is 2 to 4 seconds typical,7 seconds maximum.

B. The adjust time for a frequency not in memory is 2 to 4 seconds typical,7 seconds maximum.

C. The tune time for a frequency not in memory is 2 to 4 seconds common,7 seconds maximum.

A. 噪音隔绝器通过产生废气来降低噪音。

B. 噪音吸收器通过排气来减小噪声。

C. 噪声抑制器降低废气产生的噪声。

A. This program describes how to identify an immediate failure and how to handle a malfunction occurred.

B. This procedure explains how to recognize impending problems and what to do if malfunctions occur.

C. How to confirm the current problems and what should you do when malfunctions occur are described in this procedure.

A. The power plant uses an air vent or propeller to produce power.

B. The power plant develops thrust either through the exhaust or through a propeller.

C. The power plant generates propulsion with the aid of the exhaust or a propeller.

A. The reserved 45 minutes for use in aircraft cruising power shall be calculated.Chart should provide information of the calculation method for the reserve.

B. To reserve 45 minutes for the flight at cruising power is calculated.The calculation method of reserves should provide additional diagrams and related instructions.

C. Reserve shall be computed as 45 minutes at the cruise power to be used for the flight.The explanation information presented with the chart should explain how the reserve was computed.

A. 两次检查后最少等待两分钟。

B. 两次检查之间的最短时间是两分钟。

C. 两次检查之间最多等待两分钟。

A. Do not lift the aircraft on jacks if the wind speed is more than 20 MPH.

B. Do not hoist the aircraft on chocks if the wind speed is more than 20 MPH.

C. Do not raise the aircraft on jacks if the win

D. speed

A. 确保自锁螺母靠近弹簧。

B. 确保锁定螺母接触弹簧。

C. 确保弹簧顶紧锁螺母。