Refrigeration第 59 / 110 题
Subcooling is measured at which point in the system?
a.At the evaporator outlet
b.At the condenser outlet (liquid line)
c.At the compressor suction
d.At the filter on the return duct
解析
Subcooling is measured at the condenser outlet by comparing the liquid line temperature to the saturation temperature for the high-side pressure. It indicates how much the liquid has cooled below its condensing point. Subcooling is a primary charging check on TXV systems.
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