USCG USCG General Eng
Set 9 • Question #492 of 498
Launch Interactive Practice Room Admitting steam to an improperly drained heating system could result in __________.
A
cutting valve seating surfaces
B
high velocity slugs of water in motion in the system
C
damage due to water hammer
D
all of the above
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'Admitting steam to an improperly drained heating system could result in', the standard operating requirement is: 'all of the above'.
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