395.启动成功后,启动活门( ) after start succeed,the starting valve will:

　EEC控制自动关闭 be closed by EEC control

　只在自动方式由EEC控制自动关闭 just only auto mode,EEC control to close.

　人工启动时只能人工关闭 . at manual start,be closed manually

正确答案：A

解析：

题目解析启动成功后，启动活门会被EEC（电子发动机控制器）控制自动关闭，选择答案 A. EEC控制自动关闭。一旦引擎启动成功，为了确保引擎正常运行，启动活门将由EEC控制自动关闭。这有助于确保在引擎起动后，相关的系统和组件能够正确运行。

题目纠错

A330机型熟悉课程试题

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