When a refrigeration compressor is in

When a refrigeration compressor is in the ‘off’ cycle, the thermal expansion valve will（）.

Aalways be wide open when the compressor restarts
Bcontinue to operate as if the system were in operation
Cremain open until evaporator pressure equalizes, then close until the compressor restarts
Dalways be completely closed until the compressor restart

参考答案

参考解析：

分类：船舶电气与船舶安全题库

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