2540. 确保移除了所有的设备和工具。

A. 快速升高温度。

B. 逐渐升高温度。

C. 瞬时升高温度。

A. 飞机保持适航和安全飞行的基础是由制造商决定的,当然也需要定期检查和维护。

B. 按照飞机制造商的要求运行飞机,辅以定期维护和检查可以保持飞机的适航性。

C. 按照制造商的意图使用飞机,结合良好的检查和维修实践,形成了确保飞机保持适航和安全操作的基础。

A. 这些部件和总管附件用于排出发动机及其附件多余的液体。

B. 这些部件和总管附件用于排出发动机及其附件中的液体。

C. 用于排出发动机及其附件多余液体的部件和总管附件。

A. 雨刷开关是一个分压器,向马达电子控制组件发送不同的电压信号,以提供间歇、低速和高速雨刷操作。

B. 雨刷开关是一个分压器,向马达电子控制组件发送不同的电压信号,以提供连续、低速和高速雨刷操作。

C. 风挡开关是一个分压器,向马达电子控制组件发送不同的电压信号,以提供间歇、低速和高速风挡操作。

A. Acquire the flight data from the recorder.

B. Eliminate the tape about the information after flight.

C. Remove a recording of flight data from the tape.

A. The part of a system used to distribute high and low pressure air to the system in use. Includes pipes, valves, actuators, heat distributors, controllers, etc. Excludes use of system supply valves.

B. That portion of the system which is used to distribute high or low pressure air to using systems. Includes items such as ducts, valves, actuators, heat exchangers, controls, etc. Does not include the supply valves to the using systems.

C. The part of a system used to distribute high or low pressure air to the system in use. Includes pipes, valves, actuators, heat exchangers, controllers, etc. Includes supply valves that do not use the system.

A. Each manufacturer is expected to reasonably abide by the Specification content and arrangement.

B. Each manufacturer is expected to reasonably agree with the Specification content and arrangement.

C. Each manufacturer is expected to reasonably substitute the Specification content and arrangement.

A. 发动机滑油携带这些微粒,直到它们被油滤捕获。

B. 直到颗粒被滤芯过滤,发动机滑油才能将它们带走。

C. 发动机滑油将这些污染物带至滑油滤芯。

A. 不要安装精度超过0.01mm的垫片。

B. 不要安装厚度超过0.01mm的填隙片。

C. 不要安装高度超过0.01mm的对垫。

A. The pilot must manually start this deflation cycle;

B. The pilot must automatically start this deflation cycle;

C. The pilot must manually start this inflation cycle;