In addition to the indicated gauge pressure, what other information is presented on the compound gauge for the hypothetical refrigerant illustrated? GS-RA-16

Correct Answer: Option D — the saturation temperature of the refrigerant that corresponds to the gauge pressure at the point of measurement

Compound gauges display both positive gauge pressure and corresponding saturation temperatures for specific refrigerants, allowing marine engineers to immediately evaluate saturation conditions and verify system operational performance during rounds.