In the illustrated refrigeration system, what is the proper name for the component labeled "A"? GS-RA-12

Illustration GS-RA-12: the U.S. Coast Guard has not released this illustration.

Question

In the illustrated refrigeration system, what is the proper name for the component labeled "A"? GS-RA-12

Illustration GS-RA-12: the U.S. Coast Guard has not released this illustration.

Accepted Answer

Option D: compressor. Component "A" in standard marine refrigeration block diagrams is the refrigerant compressor, which raises the pressure and temperature of low-pressure vapor to facilitate heat rejection in the condenser.