Refrigeration & Air Conditioning USCG Question #662 (Set 13)

Which of the listed operations will cause an automatically controlled refrigeration compressor to restart if the system features a pump down cycle?

Official USCG Answer & Rule Citation

Correct Answer: Option A — An increase in the suction pressure

Under USCG National Maritime Center examination standards, the accepted correct answer is: An increase in the suction pressure.

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