Which of the conditions listed will cause a refrig

职业技能鉴定 已帮助: 时间:2024-09-16 16:53:08

Which of the conditions listed will cause a refrigeration compressor to run constantly without simultaneously decreasing the temperature in the refrigerated space?( )
A.Shortage of refrigerant oil
B.Slight shortage of refrigerant
C.Excessive condenser cooling water flow
D.Faulty expansion valve

难度:⭐⭐⭐

题库:职业技能鉴定,海船船员,全国海船船员

标签:run,constantly,compressor

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2024-09-16 16:53:08

正确答案:B
解析:refrigeration:冷藏,制冷;constantly:恒定地;simultaneously:同时;de-crease:减少;refrigerate:冷藏,制冷;refrigerant:制冷剂;slight:轻微
译文:如果制冷压缩机持续运转的同时被冷却空间没有降温,其原因可能是制冷剂不足。

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