USCG USCG General Eng
Set 11 • Question #70 of 498
Launch Interactive Practice Room Potable and non-potable water systems aboard vessel __________.
A
may be temporarily interconnected with a removable spool
B
are permanently interconnected through a double stop valve
✓ Correct Answer
C
may never be interconnected by any means
D
may be connected if they are used only for wash water
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'Potable and non-potable water systems aboard vessel', the standard operating requirement is: 'are permanently interconnected through a double stop valve'.
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