Some refrigeration systems have chemical moisture
Some refrigeration systems have chemical moisture indicators installed in conjunction with the sight glass in the liquid line If excess moisture is present in the system, the indicator will
A.activate the driers
B.change color
C.secure the compressor
D.add a predetermined amount of liquid drier
请帮忙给出正确答案和分析，谢谢！
参考解答
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2024-06-14 22:59:54
正确答案：B
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