USCG USCG General Eng
Set 12 • Question #93 of 498
Launch Interactive Practice Room Which of the listed operations will cause an automatically controlled refrigeration compressor to restart?
A
Closing of the solenoid valve
B
Closing of the expansion valve
C
An increase in the suction pressure
✓ Correct Answer
D
Decreasing the suction pressure
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'Which of the listed operations will cause an automatically controlled refrigeration compressor to restart', the standard operating requirement is: 'An increase in the suction pressure'.
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