The expansion valve used in a refrigeration system
The expansion valve used in a refrigeration system regulates the
A.superheat of the gas leaving the compressor
B.back pressure in the evaporator
C.temperature in the refrigerated space
D.degree of superheat of the gas leaving the evaporator
请帮忙给出正确答案和分析，谢谢！
参考解答
46j***779
2024-06-14 14:44:21
正确答案：D
相似问题
When the machinery spaces are in the periodic unma
When the machinery spaces are in the periodic unmanned condition, ____ shall be immediately available and on call to attend
活塞顶部烧蚀的形貌是A.麻点或凹坑B.较为粗糙C.分散小孔D.集中的小孔群请帮忙给出正确答案和分析
活塞顶部烧蚀的形貌是A 麻点或凹坑B 较为粗糙C 分散小孔D 集中的小孔群请帮忙给出正确答案和分析，谢谢！
行政区划代码只表示公民第一次申领居民身份证时常住户口所在地。此题为判断题(对 错)。请帮忙给出正确答
行政区划代码只表示公民第一次申领居民身份证时常住户口所在地。此题为判断题(对，错)。请帮忙给出正确答案和分析，谢谢！
If a used lube oil analysis indicates excessive ch
If a used lube oil analysis indicates excessive chromate content, this meansA air filtration is inadequateB engine coolant is
when you do the watch keeping in the engine room
when you do the watch keeping in the engine room ,what should you be careful about ?请帮忙给出正确答案和分析，谢谢！
