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单选题
The engine compressor control system is used to both control the flow of air through the engine and facilitate the operation of variable stator blades, and is comprised of several components such as governors, valves, actuators, and linkages.
A
A.发动机压缩机控制系统包括调速器、活门、作动器、杠杆等装置，可控制发动机里的空气流量和加速可变定子叶片的运行。
B
B.发动机压气机控制系统可增加通过发动机的空气流量,部件包括调节器、活门、作动器、连杆等。
C
C.发动机压气机控制系统能控制通过发动机的空气流量和可调静子叶片的操作。该系统包括调节器、活门、作动筒、连杆等部件。
答案解析
正确答案：A
相关知识点：
发动机压缩机控制要懂
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