2161.Polish the window with a circular movement.

A. 如果温度值可能超过允许的限度,降低功率。

B. 如果温度值可能超过允许的限度,切断电源。

C. 如果温度值可能超过最大限度,减少用电。

A. Make sure that the flaps are retracted and the aileron trim handwheel is in the zero position.

B. Ensure that the flaps are partially extended and the aileron trim handwheel is centered at zero.

C. Make sure that the flaps are raised and the aileron trim handwheel is set to non-zero position.

A. This procedure is only applicable to type A parts.

B. This task is only used for type A parts.

C. This procedure is applicable to all type parts.

A. You can use the module to disassemble the disassembly fixture.

B. The module that you can use to disassemble is the disassembly fixture.

C. You can use the disassembly fixture to disassemble the module.

A. 每隔三天排水一次或每天使用饮用水系统一次。

B. 每三天至少排水一次或使用饮用水系统一次。

C. 最多三天就需要使用并排放饮用水系统一次。

A. All essential or alternating equipment installed on a particular plane when provided shall be in the equipment list.

B. The equipment list shall include all necessary or alternative equipment installed on a particular aircraft when delayed.

C. The equipment list shall contain all required or optional equipment installed in the particular airplane when delivered.

A. 有三种标牌和标记:(A.)安全数据:这些标牌和标记是用于飞行机组、客舱的,也用于设备安全。它们包括警告和注意事项。

B. 有三种标牌和标记:(A.)安全数据:这些标牌和标记是用于飞行机组、客舱的,也用于设备安全。它们包括警告和注意事项。(B.)维护数据:这些是维修和保养说明。

C. 按航空器生产国(地区)法规:飞机必须有这些标牌和标记。当 C 这类标牌出现在第 11 章中时它们会被标识为(1)。

D. B.有三种标牌和标记:(A.)安全数据:这些标牌和标记是用于飞行机组、客舱的,也用于设备安全。它们包括警告和注意事项。(B.)维护数据:这些是维修和保养说明。(C.)按航空器生产国(地区)法规:飞机必须有这些标牌和标记。当 C 这类标牌出现在第 11 章中时它们会被标识为(1)。

A. 如果安装了某一个设备,那么要说明安装它的重要性。

B. 如果安装了其中一个设备,则说明它是否是必需的设备。

C. 如果安装了两个设备,需要说明其必要性。

A. Those units and components include alcohol pump,valves,alcohol container,propeller anti- icing system,wing warmers,water line warmers,pitot warmers,scoop warmers,windshield wipers and the electrical anti-icing and heated air ice control.Does not include the basic windshield panel.

B. Those units and components include alcohol pump,valves,tanks,propeller anti-icing system,wing heaters,water line heaters,pitot heaters,scoop heaters,windshield wipers and the electrical and heated air portion of windshield ice control.Does not include the basic windshield panel.

C. Those units and components include alcohol pump,valves,tanks,propeller anti-icing system,wing heaters,plumbing heaters,air speed tube heaters,intake heaters,windshield wipers and the electrical and heated air ice control for windshield.Does not include the basic windshield panel.

A. 这等于最大值。

B. 这是最接近的值。

C. 这是无限接近的最大值。