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单选题
276.APU滑油系统哪个部件是由ECB控制的?( ) Which component from the oil system is controlled by the ECB ?
A
油气分离器 The air/oil separator.
B
oil heater. 滑油加热器
C
The de-oiling solenoid valve.不供油电磁活门
答案解析
正确答案：C
解析：
题目解析
APU滑油系统哪个部件是由ECB控制的?
正确答案是 C. The de-oiling solenoid valve. 不供油电磁活门
解析：在APU的滑油系统中，由ECB（电子控制盒）控制的部件是不供油电磁活门，它的作用是控制滑油的流动，确保在适当的时机将滑油供应给不同的部件。这有助于维持APU的正常运行和润滑。
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