Which of the following may cause that the compressor cuts off on high pressure cutout in a refrigeration plant? （） (1) faulty condensing (2) too few refrigerant (3) high discharge pressure<br>A:any of (1) and (3)<br>B:any of (1) and (2)<br>C:any of (2) and (3)<br>D:any of (1), (2) and (3)

Which of the following may cause that the compressor cuts off on high pressure cutout in a refrigeration plant? （） (1) faulty condensing (2) too few refrigerant (3) high discharge pressure
A:any of (1) and (3)
B:any of (1) and (2)
C:any of (2) and (3)
D:any of (1), (2) and (3)

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