In refrigeration systems with multiple evaporators, the metering of refrigerant to each refrigerated space evaporator is accomplished by what device?
Official USCG Answer & Rule Citation
Correct Answer: Option C — the individual thermal expansion valves
Individual thermal expansion valves meter precise amounts of liquid refrigerant to each separate evaporator in a multi-box shipboard system based on individual box thermal loads and evaporator superheat requirements.
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