USCG USCG General Eng
Set 7 • Question #427 of 498
Launch Interactive Practice Room A pressure reading of 00.0 psig is theoretically equal to __________.
A
30.0 inches of vacuum
B
300 millimeters of water
C
14.7 psia
✓ Correct Answer
D
00.0 psia
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'A pressure reading of 00.0 psig is theoretically equal to', the standard operating requirement is: '14.7 psia'.
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